Table of Contents
- 1. Knowing BIOS
- 2. BIOS setup program
- 3. My Favorites
- 4. Main menu
- 5. Ai Tweaker menu
- 6. Advanced menu
- 6.1 Platform Misc Configuration
- 6.2 CPU Configuration
- 6.3 System Agent (SA) Configuration
- 6.4 PCH Configuration
- 6.5 PCH Storage Configuration
- 6.6 PCH-FW Configuration
- 6.7 Thunderbolt(TM) Configuration
- 6.8 PCI Subsystem Settings
- 6.9 USB Configuration
- 6.10 Network Stack Configuration
- 6.11 NVMe Configuration
- 6.12 HDD/SSD SMART Information
- 6.13 APM Configuration
- 6.14 Onboard Devices Configuration
- 6.15 Intel(R) Rapid Storage Technology
- 7. Monitor menu
- 8. Boot menu
- 9. Tool menu
- 10. Exit menu
- 11. Updating BIOS
ASUS PRIME Z690M-PLUS D4 User Manual
Displayed below is the user manual for PRIME Z690M-PLUS D4 by ASUS which is a product in the Motherboards category. This manual has pages.
Related Manuals
PRIME /
ProArt /
TUF GAMING
Intel 600
Series
BIOS Manual
Motherboard
2PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
E19474
First Edition
December 2021
Copyright© 2021 ASUSTeK COMPUTER INC. All Rights Reserved.
No part of this manual, including the products and software described in it, may be reproduced,
transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by
any means, except documentation kept by the purchaser for backup purposes, without the express
written permission of ASUSTeK COMPUTER INC. (“ASUS”).
Product warranty or service will not be extended if: (1) the product is repaired, modified or altered, unless
such repair, modification of alteration is authorized in writing by ASUS; or (2) the serial number of the
product is defaced or missing.
ASUS PROVIDES THIS MANUAL “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OR CONDITIONS OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL ASUS, ITS
DIRECTORS, OFFICERS, EMPLOYEES OR AGENTS BE LIABLE FOR ANY INDIRECT, SPECIAL,
INCIDENTAL, OR CONSEQUENTIAL DAMAGES (INCLUDING DAMAGES FOR LOSS OF PROFITS,
LOSS OF BUSINESS, LOSS OF USE OR DATA, INTERRUPTION OF BUSINESS AND THE LIKE),
EVEN IF ASUS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES ARISING FROM
ANY DEFECT OR ERROR IN THIS MANUAL OR PRODUCT.
SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL ARE FURNISHED FOR
INFORMATIONAL USE ONLY, AND ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE,
AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY ASUS. ASUS ASSUMES NO
RESPONSIBILITY OR LIABILITY FOR ANY ERRORS OR INACCURACIES THAT MAY APPEAR IN
THIS MANUAL, INCLUDING THE PRODUCTS AND SOFTWARE DESCRIBED IN IT.
Products and corporate names appearing in this manual may or may not be registered trademarks or
copyrights of their respective companies, and are used only for identification or explanation and to the
owners’ benefit, without intent to infringe.
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 3
Contents
1. Knowing BIOS ............................................................................................... 4
2. BIOS setup program ..................................................................................... 5
2.1 EZ Mode......................................................................................... 6
2.2 Advanced Mode ............................................................................. 7
2.3 Qfan Control ................................................................................. 11
3. My Favorites ................................................................................................ 13
4. Main menu ................................................................................................... 15
5. Ai Tweaker menu ......................................................................................... 17
6. Advanced menu .......................................................................................... 48
6.1 Platform Misc Configuration ......................................................... 49
6.2 CPU Configuration ....................................................................... 50
6.3 System Agent (SA) Configuration ................................................ 54
6.4 PCH Configuration ....................................................................... 56
6.5 PCH Storage Configuration.......................................................... 57
6.6 PCH-FW Configuration ................................................................ 58
6.7 Thunderbolt(TM) Configuration .................................................... 58
6.8 PCI Subsystem Settings .............................................................. 60
6.9 USB Configuration ....................................................................... 61
6.10 Network Stack Configuration........................................................ 62
6.11 NVMe Configuration ..................................................................... 62
6.12 HDD/SSD SMART Information .................................................... 63
6.13 APM Configuration ....................................................................... 63
6.14 Onboard Devices Configuration ................................................... 64
6.15 Intel(R) Rapid Storage Technology .............................................. 66
7. Monitor menu .............................................................................................. 67
8. Boot menu ................................................................................................... 75
9. Tool menu .................................................................................................... 81
9.1 ASUS EZ Flash 3 Utility ............................................................... 82
9.2 ASUS Secure Erase..................................................................... 82
9.3 ASUS User Profile........................................................................ 83
9.4 ASUS SPD Information ................................................................ 84
9.5 MemTest86 .................................................................................. 84
9.6 ASUS Armoury Crate ................................................................... 85
9.7 MyASUS....................................................................................... 85
10. Exit menu ..................................................................................................... 86
11. Updating BIOS ............................................................................................. 87
11.1 ASUS EZ Flash 3 ......................................................................... 87
11.2 ASUS CrashFree BIOS 3 ............................................................. 88
4PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
The new ASUS UEFI BIOS is a Unified Extensible Interface that complies with UEFI
architecture, offering a user-friendly interface that goes beyond the traditional keyboard-
only BIOS controls to enable a more flexible and convenient mouse input. You can easily
navigate the new UEFI BIOS with the same smoothness as your operating system. The
term “BIOS” in this user manual refers to “UEFI BIOS” unless otherwise specified.
BIOS (Basic Input and Output System) stores system hardware settings such as storage
device configuration, overclocking settings, advanced power management, and boot
device configuration that are needed for system startup in the motherboard CMOS. In
normal circumstances, the default BIOS settings apply to most conditions to ensure
optimal performance. DO NOT change the default BIOS settings except in the following
circumstances:
• An error message appears on the screen during the system bootup and requests you
to run the BIOS Setup.
• You have installed a new system component that requires further BIOS settings or
update.
Inappropriate BIOS settings may result to instability or boot failure. We strongly
recommend that you change the BIOS settings only with the help of a trained
service personnel.
• When downloading or updating the BIOS file for your motherboard, rename it as
XXXXX.CAP or launch the BIOSRenamer.exe application to automatically rename
the file. The name of the CAP file varies depending on models. Refer to the user
manual that came with your motherboard for the name.
• The screenshots in this manual are for reference only, please refer to the latest BIOS
version for settings and options.
• BIOS settings and options may vary due to different BIOS release versions or CPU
installed. Please refer to the latest BIOS version for settings and options.
BIOS Setup
1. Knowing BIOS
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 5
• The BIOS setup screens shown in this section are for reference purposes only, and
may not exactly match what you see on your screen.
• Ensure that a USB mouse is connected to your motherboard if you want to use the
mouse to control the BIOS setup program.
• If the system becomes unstable after changing any BIOS setting, load the default
settings to ensure system compatibility and stability. Select the Load Optimized
Defaults item under the Exit menu or press hotkey <F5>. See section Exit menu for
details.
• If the system fails to boot after changing any BIOS setting, try to clear the CMOS
and reset the motherboard to the default value. See your motherboard manual for
information on how to erase the RTC RAM.
• The BIOS setup program does not support Bluetooth devices.
BIOS menu screen
The BIOS Setup program can be used under two modes: EZ Mode and Advanced Mode.
You can change modes from Setup Mode in Boot menu or by pressing the <F7> hotkey.
The BIOS settings and options for each motherboard may differ slightly with the options in
this manual. Please refer to the BIOS of your motherboard for the settings and options.
2. BIOS setup program
Use the BIOS Setup to update the BIOS or configure its parameters. The BIOS screen
include navigation keys and brief onscreen help to guide you in using the BIOS Setup
program.
Entering BIOS at startup
To enter BIOS Setup at startup, press <Delete> or <F2> during the Power-On Self Test
(POST). If you do not press <Delete> or <F2>, POST continues with its routines.
Entering BIOS Setup after POST
To enter BIOS Setup after POST:
• Press <Ctrl>+<Alt>+<Delete> simultaneously.
• Press the reset button on the system chassis.
• Press the power button to turn the system off then back on. Do this option only if you
failed to enter BIOS Setup using the first two options.
After doing either of the three options, press <Delete> key to enter BIOS.
6PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
2.1 EZ Mode
The EZ Mode provides you an overview of the basic system information, and allows you to
select the display language, system performance, mode and boot device priority. To access
the Advanced Mode, select Advanced Mode(F7) or press the <F7> hotkey for the advanced
BIOS settings.
The default screen for entering the BIOS setup program can be changed. Refer to the
Setup Mode item in section Boot menu for details.
The boot device options vary depending on the devices you installed to the system.
Selects the display language
of the BIOS setup program
Displays a quick overview of the
system status
Displays the system properties of the selected mode.
Click < or > to switch modes
Loads optimized
default settings
Displays the CPU Fan’s speed. Click
the button to manually tune the fans
Enables or disables the SATA RAID mode
for Intel Rapid Storage Technology Saves the changes
and resets the system
Click to display boot devices
Selects the boot device priority
Click to go to Advanced mode
SearchAI OC Guide AURA
ReSize BAR
MemTest86
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 7
2.2 Advanced Mode
The Advanced Mode provides advanced options for experienced end-users to configure
the BIOS settings. The figure below shows an example of the Advanced Mode. Refer to the
following sections for the detailed configurations.
To switch from EZ Mode to Advanced Mode, click Advanced Mode(F7) or press the <F7>
hotkey.
Menu items
Submenu items
General help
Menu bar Language Qfan Control
MyFavorite
Pop-up Menu
Configuration fields
Last modified settings Go back to EZ Mode
Displays a quick overview of the
system status and prediction
Hot keys
AURA
MemTest86
AI OC Guide
Search ReSize BAR
Scroll bar
8PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
Menu items
The highlighted item on the menu bar displays the specific items for that menu. For example,
selecting Main shows the Main menu items.
The other items (My Favorites, Ai Tweaker, Advanced, Monitor, Boot, Tool, and Exit) on the
menu bar have their respective menu items.
Submenu items
An arrow sign (>) before each item on any menu screen means that the item has a
submenu. To display the submenu, select the item and press <Enter>.
Language
This button above the menu bar contains the languages that you can select for your BIOS.
Click this button to select the language that you want to display in your BIOS screen.
MyFavorite
This button above the menu bar shows all BIOS items in a Tree Map setup. Select
frequently-used BIOS settings and save it to My Favorites menu. You may also access this
item by pressing the <F3> key on the keyboard.
Refer to section My Favorites for more information.
Qfan Control
This button above the menu bar displays the current settings of your fans. Use this button to
manually tweak the fans to your desired settings. You may also access this item by pressing
the <F6> key on the keyboard.
Refer to section Qfan Control for more information.
Menu bar
The menu bar on top of the screen has the following main items:
My Favorites For saving the frequently-used system settings and configuration.
Main For changing the basic system configuration
Ai Tweaker For changing the overclocking settings
Advanced For changing the advanced system settings
Monitor For displaying the system temperature, power status, and changing
the fan settings.
Boot For changing the system boot configuration
Tool For configuring options for special functions
Exit For selecting the exit options and loading default settings
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 9
AI OC Guide
This button above the menu bar allows you to view the descriptions of AI overclocking and
enable it. You may also access this item by pressing the <F11> key on the keyboard.
• Refer to section AI OC Guide for more information.
• This function is only enabled when using an unlocked CPU.
Search
This button allows you to search for BIOS items by entering its name, enter the item name to
find the related item listing. You may also access this item by pressing the <F9> key on the
keyboard.
AURA
This button allows you to turn the RGB LED lighting or functional LED on or off. You may
also access this item by pressing the <F4> key on the keyboard.
[All On]: All LEDs (Aura or Functional) will be enabled.
[Stealth Mode]: All LEDs (Aura and Functional) will be disabled.
[Aura Only]: Aura LEDs will be enabled and functional LEDs will be disabled.
[Aura Off]: Aura LEDs will be disabled, however functional LEDs will still be enabled.
ReSize BAR
This button allows you to turn ReSize BAR function on or off.
[On] Enable ReSize BAR support to fully harness GPU memory. CSM
(Compatibility Support Module) will be disabled.
[Off] ReSize BAR support will be disabled.
MemTest86
This button above the menu bar allows you to activate MemTest86. MemTest86 can be
used to scan and detect if there are problems with your memory. For more information on
using MemTest86, please refer to www.asus.com/support.
• Please save all changes made before using MemTest86.
• There will be a few seconds of loading time after clicking the MemTest86 button.
Hot keys
This button at the bottom right contains the navigation keys for the BIOS setup program. Use
the navigation keys to select items in the menu and change the settings.
Scroll bar
A scroll bar appears on the right side of a menu screen when there are items that do not fit
on the screen. Press the Up/Down arrow keys or <Page Up> / <Page Down> keys to display
the other items on the screen.
General help
At the bottom of the menu screen is a brief description of the selected item. Use <F12> key
to capture the BIOS screen and save it to the removable storage device.
10 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
Configuration fields
These fields show the values for the menu items. If an item is user-configurable, you can
change the value of the field opposite the item. You cannot select an item that is not user-
configurable.
A configurable field is highlighted when selected. To change the value of a field, select it and
press <Enter> to display a list of options.
Last Modified button
This button shows the items that you last modified and saved in BIOS Setup.
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 11
2.3 Qfan Control
The Qfan Control allows you to set a fan profile or manually configure the operating speed of
your CPU and chassis fans.
Click to select a fan to be
configured Click to activate PWM Mode
Click to undo the
changes
Click to apply the fan setting
Click to go back to main menu
Select a profile to
apply to your fans
Click to activate DC Mode
Select to manually configure
your fans
12 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
Speed points Select to manually configure your fans
Configuring fans manually
Select Manual from the list of profiles to manually configure your fans’ operating speed.
To configure your fans:
1. Select the fan that you want to configure and to view its current status.
2. Click and drag the speed points to adjust the fans’ operating speed.
3. Click Apply to save the changes then click Exit (ESC).
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 13
3. My Favorites
My Favorites is your personal space where you can easily save and access your favorite
BIOS items. You can personalize this screen by adding or removing items.
14 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
Adding items to My Favorites
To add BIOS items:
1. Press <F3> on your keyboard or click MyFavorite from the BIOS screen to open
Setup Tree Map screen.
2. On the Setup Tree Map screen, select the BIOS items that you want to save in My
Favorites screen.
3. Select an item from main menu panel, then click the submenu that you want to save
as favorite from the submenu panel and click or press <Enter> on your keyboard.
You cannot add the following items to My Favorite items:
• Items with submenu options.
• User-managed items such as language and boot order.
• Configuration items such as Memory SPD Information, system time and date.
4. Click Exit (ESC) or press <Esc> key to close Setup Tree Map screen.
5. Go to My Favorites menu to view the saved BIOS items.
Main menu panel
Submenu panel
Selected shortcut
items
Delete all favorite
items
Recover to default
favorite items
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 15
4. Main menu
The Main menu screen appears when you enter the Advanced Mode of the BIOS Setup
program. The Main menu provides you an overview of the basic system information, and
allows you to set the system date, time, language, and security settings.
Security
The Security menu items allow you to change the system security settings.
16 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
• If you have forgotten your BIOS password, erase the CMOS Real Time Clock (RTC)
RAM to clear the BIOS password. See the motherboard for information on how to
erase the RTC RAM via the Clear CMOS header.
• The Administrator or User Password items on top of the screen show the default [Not
Installed]. After you set a password, these items show [Installed].
Administrator Password
If you have set an administrator password, we recommend that you enter the administrator
password for accessing the system. Otherwise, you might be able to see or change only
selected fields in the BIOS setup program.
To set an administrator password:
1. Select the Administrator Password item and press <Enter>.
2. From the Create New Password box, key in a password, then press <Enter>.
3. Re-type to confirm the password then select OK.
To change an administrator password:
1. Select the Administrator Password item and press <Enter>.
2. From the Enter Current Password box, key in the current password, then press
<Enter>.
3. From the Create New Password box, key in a new password, then press <Enter>.
4. Re-type to confirm the password then select OK.
To clear the administrator password, follow the same steps as in changing an administrator
password, but leave other fields blank then select OK to continue. After you clear the
password, the Administrator Password item on top of the screen shows [Not Installed].
User Password
If you have set a user password, you must enter the user password for accessing the
system. The User Password item on top of the screen shows the default [Not Installed].
After you set a password, this item shows [Installed].
To set a user password:
1. Select the User Password item and press <Enter>.
2. From the Create New Password box, key in a password, then press <Enter>.
3. Re-type to confirm the password then select OK.
To change a user password:
1. Select the User Password item and press <Enter>.
2. From the Enter Current Password box, key in the current password, then press
<Enter>.
3. From the Create New Password box, key in a new password, then press <Enter>.
4. Re-type to confirm the password then select OK.
To clear the user password, follow the same steps as in changing a user password, but
leave other fields blank then select OK to continue. After you clear the password, the User
Password item on top of the screen shows [Not Installed].
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 17
5. Ai Tweaker menu
The Ai Tweaker menu items allow you to configure overclocking-related items.
Be cautious when changing the settings of the Ai Tweaker menu items. Incorrect field
values can cause the system to malfunction.
The configuration options for this section vary depending on the CPU and DIMM model
you installed on the motherboard.
Scroll down to display other BIOS items.
Ai Overclock Tuner
[Auto] Loads the optimal settings for the system.
[Manual] When the manual mode is selected, the BCLK (base
clock) frequency can be assigned manually.
[ASUS Enhanced Memory Profile] Loads the memory parameters profile which is
optimized by ASUS.
18 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
The following item appears only when Ai Overclock Tuner is set to [Manual] or [ASUS
Enhanced Memory Profile]..
BCLK Frequency
Allows you to set the BCLK (base clock) frequency to enhance the system performance. Use
the <+> or <-> to adjust the value.
We recommend you to set the value based on the CPU specification, as high BCLK
frequencies may damage the CPU permanently.
The following item appears only when Ai Overclock Tuner is set to [ASUS Enhanced
Memory Profile].
AEMP
Allows you to select your ASUS Enhanced Memory Profile (AEMP). Each profile has its own
DRAM frequency, timing and voltage.
ASUS MultiCore Enhancement
[Auto - Lets BIOS Optimize] This item allows you to use ASUS optimized core ratio
Turbo settings at default processor speeds.
[Disabled - Enforce All limits] This item allows you to use Intel default Turbo core ratio
settings.
[Enabled - Remove All limits] This item allows you to use optimized power and current
thresholds for maintaining maximum performance.
SVID Behavior
Allows you to program the CPU’s SVID behavior based on the CPU’s quality. The default
option is based on [Typical Scenario], but the more optimistic the mode selected, the lower
the temperature of the CPU. [Intel’s Fail Safe] is the default behavior of the processor
oblivious to the actual Motherboard design. [Trained] optimizes SVID behavior to match
input parameters such as VRM Loadline and Target Frequencies.
Configuration options: [Auto] [Best-Case Scenario] [Typical Scenario] [Worst-Case Scenario]
[Intel’s Fail Safe] [Trained]
BCLK Frequency : DRAM Frequency Ratio
[Auto] The BCLK frequency to DRAM frequency ratio will be set to the optimized
setting.
[100:133] The BCLK frequency to DRAM frequency ratio will be set to 100:133.
[100:100] The BCLK frequency to DRAM frequency ratio will be set to 100:100.
Memory Controller : DRAM Frequency Ratio
BCLK Frequency: DRAM Frequency Ratio of 100:133 tends to overclock better and 1:2
Memory Controller: DRAM Frequency Ratio only works with even numbered DRAM Ratios
and not odd numbered ratios.
Configuration options: [Auto] [1:1] [1:2] [1:4]
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 19
DRAM Frequency
Allows you to set the memory operating frequency. The configurable options vary with the
BCLK (base clock) frequency setting. Select the auto mode to apply the optimized setting.
Configuration options: [Auto] [DDR5-800MHz] - [DDR5-13333MHz]
Performance Core Ratio
[Auto] The system will adjust all Performance core ratios automatically.
[Sync All Cores] Configure a core ratio limit to synchronize all Performance cores.
[By Core Usage] Configure the ratio limits for active cores depending on how many
Performance cores are being utilized.
[AI Optimized] Use AI to optimize the Performance core ratios.
• The [AI Optimized] item appears only when you use an unlocked CPU.
• The following item appears only when Performance Core Ratio is set to [Auto]
[Sync All Cores], or [By Core Usage].
Specific Performance Core
Performance Core0-7 Specific Ratio Limit
Configure a ratio limit for certain Performance Cores. Use the <+> or <-> to adjust the
value.
Configuration options: [Auto] [8] - [85]
Performance Core0-7 Specific Adaptive Voltage
Allows configuration of the voltage supply to the CPU cores. Setting to [Auto] will
scale voltage according to the applied CPU core ratio. Do not confuse this setting with
VCCIN (CPU Input voltage).
Configuration options: [Auto] [Adaptive Mode]
The following item appears only when Performance Core0-7 Specific Adaptive Voltage
is set to [Adaptive Mode].
Offset Mode Sign
[+] Offset the CPU core voltage by a positive value.
[-] Offset the CPU core voltage by a negative value.
Performance Core0-7 Offset
Configure the CPU core voltage offset value. Use the <+> or <-> to adjust the value.
The values range from 0.001 V to 0.999 V with an interval of 0.001 V.
Configuration options: [Auto] [0.00100] - [0.99900]
You need to save the changes and reset the system for the changes to take effect.
Additional Turbo Mode CPU Core0-7 Voltage
Configure the amount of voltage fed to the CPU cores when running in the turbo
mode. Increase the voltage when configuring a High CPU core frequency. This
voltage will be affected by the offset value. Use the <+> or <-> to adjust the value. The
values range from 0.250 V to 1.920 V with an interval of 0.001 V.
Configuration options: [Auto] [0.25000] - [1.92000]
20 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
The following item appears only when Performance Core Ratio is set to [Sync All
Cores].
ALL-Core Ratio Limit
Enter [Auto] to apply the CPU default Turbo Ratio setting or manually assign a Core ratio
limit to synchronize all cores. Use the <+> or <-> to adjust the value.
Configuration options: [Auto] [8] - [85]
The following items appear only when Performance Core Ratio is set to [By Core
Usage].
1-Core Ratio Limit / 2-Core Ratio Limit / 3-Core Ratio Limit / 4-Core Ratio
Limit / 5-Core Ratio Limit / 6-Core Ratio Limit / 7-Core Ratio Limit / 8-Core
Ratio Limit
The N-core ratio limit must be higher than or equal to the (N+1)-core ratio limit. (N stands for
the number of CPU cores) The core ratio limit cannot be set to [Auto] when the core number
is lower than N. The biggest core’s ratio limit must be lower than or equal to the second
biggest core’s ratio limit. Use the <+> or <-> to adjust the value.
Configuration options: [Auto] [36] - [85]
The following item appears only when Performance Core Ratio is set to [AI Optimized].
Optimized AVX Frequency
Select [Normal Use] for typical use cases, or select [Heavy AVX] for extreme loads such as
Prime 95 AVX.
Configuration options: [Normal Use] [Heavy AVX]
Efficient Core Ratio
[Auto] The system will adjust all Efficient core ratios automatically.
[Sync All Cores] Configure a core ratio limit to synchronize all Efficient cores.
[By Core Usage] Configure the ratio limits for active cores depending on how many Efficient
cores are being utilized.
[AI Optimized] Use AI to optimize the Efficient core ratios.
The following items appear only when Efficient Core Ratio is set to [Auto], [Sync All
Cores] or [By Core Usage].
Specific Efficient Core
Efficient Core Group0 Specific Ratio Limit
Configure a ratio limit for certain Efficient Cores. Use the <+> or <-> to adjust the
value.
Configuration options: [Auto] [8] - [120]
Efficient Core Group0 Specific Adaptive Voltage
Allows configuration of the voltage supply to the CPU cores. Setting to [Auto] will
scale voltage according to the applied CPU core ratio. Do not confuse this setting with
VCCIN (CPU Input voltage).
Configuration options: [Auto] [Adaptive Mode]
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 21
The following item appears only when Efficient Core Group0 Specific Adaptive Voltage
is set to [Adaptive Mode].
Offset Mode Sign
[+] Offset the CPU core voltage by a positive value.
[-] Offset the CPU core voltage by a negative value.
Efficient Core Group0 Offset
Configure the CPU core voltage offset value. Use the <+> or <-> to adjust the value.
The values range from 0.001 V to 0.999 V with an interval of 0.001 V.
Configuration options: [Auto] [0.00100] - [0.99900]
You need to save the changes and reset the system for the changes to take effect.
Additional Turbo Mode Efficient Group0 Voltage
Configure the amount of voltage fed to the CPU cores when running in the turbo
mode. Increase the voltage when configuring a High CPU core frequency. This
voltage will be affected by the offset value. Use the <+> or <-> to adjust the value. The
values range from 0.250 V to 1.920 V with an interval of 0.001 V.
Configuration options: [Auto] [0.25000] - [1.92000]
The following item appears only when Efficient Core Ratio is set to [Sync All Cores].
ALL-Core Ratio Limit
Ratio Limit for Efficient Cores when N Efficient cores are loaded. Use the <+> or <-> to
adjust the value.
Configuration options: [Auto] [8] - [85]
The following items appear only when CPU Core Ratio is set to [By Core Usage].
Efficient 1-Core Ratio Limit / Efficient 2-Core Ratio Limit / Efficient 3-Core
Ratio Limit / Efficient 4-Core Ratio Limit
Ratio Limit for Efficient cores when N Efficient cores are loaded. Use the <+> or <-> to
adjust the value.
Configuration options: [Auto] [27] - [85]
CPU SVID Support
Disable this item to stop the CPU from communicating with the external voltage regulator.
We recommend setting this item to [Disabled] for overclocking.
Configuration options: [Auto] [Disabled] [Enabled]
AVX Related Controls
AVX2
Allows you to enable or disable the AVX 2 Instructions.
Configuration options: [Auto] [Disabled] [Enabled]
22 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
AVX512
Allows you to enable or disable the AVX 512 Instructions.
Configuration options: [Auto] [Disabled] [Enabled]
AVX512 is only available when E-Cores are disabled.
AVX2 Ratio Offset to per-core Ratio Limit
Configuration options: [Auto] [User Specify]
The following item appears only when AVX2 Ratio Offset to per-core Ratio Limit is set
to [User Specify].
AVX2 Ratio Offset
Specifies number of bins to decrease AVX ratio vs. Per-Core Ratio. AVX is a more
stressful workload, it is helpful to lower the AVX ratio to ensure maximum possible
ratio for SSE workloads. Uses Mailbox MSR 0x150, cmd 0x1B. Range 0-31. 0=No
offset. Use the <+> or <-> to adjust the value.
Configuration options: [0] - [31]
AVX2 Voltage Guardband Scale Factor
Configuration options: [Auto] [User Specify]
The following item appears only when AVX2 Voltage Guardband Scale Factor is set to
[User Specify].
AVX2 Voltage Guardband Scale Factor
Controls the voltage guardband applied to AVX workloads. Range in 1/100 units,
where 125=1.25 scale factor. The resulting final voltage guardband is default
guardband * Scale Factor. Therefore lower than 100 values reduce guardband while
higher than 100 values increase guardband. Use the <+> or <-> to adjust the value.
Configuration options: [0] - [199]
DRAM Timing Control
The sub-items in this menu allow you to set the DRAM timing control features. Use the
<+> and <-> keys to adjust the value. To restore the default setting, type [Auto] using the
keyboard and press the <Enter> key. You can also select various Memory Presets to load
settings suitably tuned for some memory modules.
Changing the values in this menu may cause the system to become unstable! If this
happens, revert to the default settings.
Primary Timings
DRAM CAS# Latency
Configuration options: [Auto] [1] - [127]
DRAM RAS# to CAS# Delay
Configuration options: [Auto] [0] - [255]
DRAM RAS# PRE Time
Configuration options: [Auto] [0] - [255]
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 23
DRAM RAS# ACT Time
Configuration options: [Auto] [1] - [511]
DRAM Command Rate
Configuration options: [Auto] [1N] [2N] [3N] [N:1]
The following item appears only when DRAM Command Rate is set to [N:1].
N to 1 ratio
Number of bubbles between each valid command cycle.
Configurations: [1] - [7]
Secondary Timings
DRAM RAS# to RAS# Delay L
Configuration options: [Auto] [1] - [63]
DRAM RAS# to RAS# Delay S
Configuration options: [Auto] [1] - [127]
DRAM REF Cycle Time
Configuration options: [Auto] [1] - [65535]
DRAM REF Cycle Time 2
Configuration options: [Auto] [1] - [65535]
DRAM REF Cycle Time Same Bank
Configuration options: [Auto] [1] - [1023]
DRAM Refresh Interval
Configuration options: [Auto] [1] - [262143]
DRAM WRITE Recovery Time
Configuration options: [Auto] [1] - [234]
DRAM READ to PRE Time
Configuration options: [Auto] [1] - [255]
DRAM FOUR ACT WIN Time
Configuration options: [Auto] [1] - [511]
DRAM WRITE to READ Delay
Configuration options: [Auto] [1] - [15]
DRAM WRITE to READ Delay L
Configuration options: [Auto] [1] - [15]
DRAM WRITE to READ Delay S
Configuration options: [Auto] [1] - [15]
DRAM CKE Minimum Pulse Width
Configuration options: [Auto] [0] - [127]
DRAM Write Latency
Configuration options: [Auto] [1] - [255]
24 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
Skew Control
DDRCRCOMPCTL0/1/2
Ctl0 dqvrefup
Configuration options: [Auto] [0] - [255]
Ctl0 dqvrefdn
Configuration options: [Auto] [0] - [255]
Ctl0 dqodtvrefup
Configuration options: [Auto] [0] - [255]
Ctl0 dqodtvrefdn
Configuration options: [Auto] [0] - [255]
Ctl1 cmdvrefup
Configuration options: [Auto] [0] - [255]
Ctl1 ctlvrefup
Configuration options: [Auto] [0] - [255]
Ctl1 clkvrefup
Configuration options: [Auto] [0] - [255]
Ctl1 ckecsvrefup
Configuration options: [Auto] [0] - [255]
Ctl2 cmdvrefup
Configuration options: [Auto] [0] - [255]
Ctl2 ctlvrefdn
Configuration options: [Auto] [0] - [255]
Ctl2 clkvrefdn
Configuration options: [Auto] [0] - [255]
Tc Odt Control
ODT_READ_DURATION
Configuration options: [Auto] [0] - [7]
ODT_READ_DELAY
Configuration options: [Auto] [0] - [7]
ODT_WRITE_DURATION
Configuration options: [Auto] [0] - [7]
ODT_WRITE_DELAY
Configuration options: [Auto] [0] - [7]
MC0 Dimm0 / MC0 Dimm1 / MC1 Dimm0 / MC1 Dimm1
DQ RTT WR
Configuration options: [0 DRAM Clock] [34 DRAM Clock] [40 DRAM Clock] [48 DRAM
Clock] [60 DRAM Clock] [80 DRAM Clock] [120 DRAM Clock] [240 DRAM Clock]
DQ RTT NOM RD
Configuration options: [0 DRAM Clock] [34 DRAM Clock] [40 DRAM Clock] [48 DRAM
Clock] [60 DRAM Clock] [80 DRAM Clock] [120 DRAM Clock] [240 DRAM Clock]
DQ RTT NOM WR
Configuration options: [0 DRAM Clock] [34 DRAM Clock] [40 DRAM Clock] [48 DRAM
Clock] [60 DRAM Clock] [80 DRAM Clock] [120 DRAM Clock] [240 DRAM Clock]
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 25
DQ RTT PARK
Configuration options: [0 DRAM Clock] [34 DRAM Clock] [40 DRAM Clock] [48 DRAM
Clock] [60 DRAM Clock] [80 DRAM Clock] [120 DRAM Clock] [240 DRAM Clock]
DQ RTT PARK DQS
Configuration options: [0 DRAM Clock] [34 DRAM Clock] [40 DRAM Clock] [48 DRAM
Clock] [60 DRAM Clock] [80 DRAM Clock] [120 DRAM Clock] [240 DRAM Clock]
GroupA CA ODT
Configuration options: [0 DRAM Clock] [40 DRAM Clock] [60 DRAM Clock] [80 DRAM
Clock] [120 DRAM Clock] [240 DRAM Clock] [480 DRAM Clock]
GroupA CS ODT
Configuration options: [0 DRAM Clock] [40 DRAM Clock] [60 DRAM Clock] [80 DRAM
Clock] [120 DRAM Clock] [240 DRAM Clock] [480 DRAM Clock]
GroupA CK ODT
Configuration options: [0 DRAM Clock] [40 DRAM Clock] [60 DRAM Clock] [80 DRAM
Clock] [120 DRAM Clock] [240 DRAM Clock] [480 DRAM Clock]
GroupB CA ODT
Configuration options: [0 DRAM Clock] [40 DRAM Clock] [60 DRAM Clock] [80 DRAM
Clock] [120 DRAM Clock] [240 DRAM Clock] [480 DRAM Clock]
GroupB CS ODT
Configuration options: [0 DRAM Clock] [40 DRAM Clock] [60 DRAM Clock] [80 DRAM
Clock] [120 DRAM Clock] [240 DRAM Clock] [480 DRAM Clock]
GroupB CK ODT
Configuration options: [0 DRAM Clock] [40 DRAM Clock] [60 DRAM Clock] [80 DRAM
Clock] [120 DRAM Clock] [240 DRAM Clock] [480 DRAM Clock]
Pull-up Output Driver Impedance
Configuration options: [34 DRAM Clock] [40 DRAM Clock] [48 DRAM Clock]
Pull-Down Output Driver Impedance
Configuration options: [34 DRAM Clock] [40 DRAM Clock] [48 DRAM Clock]
RTL IOL Control
Round Trip Latency Init Value MC0-1 CHA-B
Configuration options: [Auto] [0] - [255]
Round Trip Latency Max Value MC0-1 CHA-B
Configuration options: [Auto] [0] - [255]
Round Trip Latency Offset Value Mode Sign MC0-1 CHA-B
Configuration options: [-] [+]
Round Trip Latency Offset Value MC0-1 CHA-B
Configuration options: [Auto] [0] - [255]
Round Trip Latency MC0-1 CHA-B R0-7
Configuration options: [Auto] [0] - [255]
Memory Training Algorithms
The items in this menu allows you to enable or disable different Memory Training
Algorithms.
Early Command Training
Configuration options: [Auto] [Enabled] [Disabled]
SenseAmp Offset Training
Configuration options: [Auto] [Enabled] [Disabled]
26 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
Early ReadMPR Timing Centering 2D
Configuration options: [Auto] [Enabled] [Disabled]
Read MPR Training
Configuration options: [Auto] [Enabled] [Disabled]
Receive Enable Training
Configuration options: [Auto] [Enabled] [Disabled]
Jedec Write Leveling
Configuration options: [Auto] [Enabled] [Disabled]
Early Write Timing Centering 2D
Configuration options: [Auto] [Disabled] [Enabled]
Early Read Timing Centering 2D
Configuration options: [Auto] [Disabled] [Enabled]
Write Timing Centering 1D
Configuration options: [Disabled] [Enabled]
Write Voltage Centering 1D
Configuration options: [Auto] [Disabled] [Enabled]
Read Timing Centering 1D
Configuration options: [Auto] [Disabled] [Enabled]
Read Timing Centering with JR
Configuration options: [Auto] [Disabled] [Enabled]
Dimm ODT Training*
Configuration options: [Auto] [Disabled] [Enabled]
Max RTT_WR
Allows you to cap the maximum RTT_WR in power training.
Configuration options: [ODT OFF] [120 Ohms]
DIMM RON Training*
Configuration options: [Auto] [Disabled] [Enabled]
Write Drive Strength/Equalization 2D*
Configuration options: [Auto] [Disabled] [Enabled]
Write Slew Rate Training*
Configuration options: [Auto] [Disabled] [Enabled]
Read ODT Training*
Configuration options: [Auto] [Disabled] [Enabled]
Comp Optimization Traning
Configuration options: [Auto] [Disabled] [Enabled]
Read Equalization Training*
Configuration options: [Auto] [Disabled] [Enabled]
Read Amplifier Training*
Configuration options: [Auto] [Disabled] [Enabled]
Write Timing Centering 2D
Configuration options: [Auto] [Disabled] [Enabled]
Read Timing Centering 2D
Configuration options: [Auto] [Disabled] [Enabled]
Command Voltage Centering
Configuration options: [Auto] [Disabled] [Enabled]
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 27
Early Command Voltage Centering
Configuration options: [Auto] [Disabled] [Enabled]
Write Voltage Centering 2D
Configuration options: [Auto] [Disabled] [Enabled]
Read Voltage Centering 2D
Configuration options: [Auto] [Disabled] [Enabled]
Late Command Training
Configuration options: [Disabled] [Enabled] [Auto]
Round Trip Latency
Configuration options: [Auto] [Disabled] [Enabled]
Turn Around Timing Training
Configuration options: [Auto] [Disabled] [Enabled]
CMD CTL CLK Slew Rate
Configuration options: [Auto] [Disabled] [Enabled]
CMD/CTL DS & E 2D
Configuration options: [Auto] [Disabled] [Enabled]
Read Voltage Centering 1D
Configuration options: [Auto] [Disabled] [Enabled]
TxDqTCO Comp Training*
Configuration options: [Auto] [Disabled] [Enabled]
ClkTCO Comp Training*
Configuration options: [Auto] [Disabled] [Enabled]
TxDqsTCO Comp Training*
Configuration options: [Auto] [Disabled] [Enabled]
VccDLL Bypass Training*
Configuration options: [Auto] [Disabled] [Enabled]
CMD/CTL Drive Strength Up/Dn 2D
Configuration options: [Auto] [Disabled] [Enabled]
DIMM CA ODT Training
Configuration options: [Auto] [Disabled] [Enabled]
PanicVttDnLp Training*
Configuration options: [Auto] [Disabled] [Enabled]
Read Vref Decap Traning*
Configuration options: [Auto] [Disabled] [Enabled]
Vddq Training
Configuration options: [Auto] [Disabled] [Enabled]
Duty Cycle Correction Training
Configuration options: [Auto] [Disabled] [Enabled]
Rank Margin Tool Per Bit
Configuration options: [Auto] [Disabled] [Enabled]
DIMM DFE Training
Configuration options: [Auto] [Disabled] [Enabled]
Tx Dqs Dcc Training
Configuration options: [Auto] [Disabled] [Enabled]
28 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
Rank Margin Tool
Configuration options: [Auto] [Disabled] [Enabled]
Memory Test
Configuration options: [Auto] [Disabled] [Enabled]
DIMM SPD Alias Test
Configuration options: [Auto] [Disabled] [Enabled]
Receive Enable Centering 1D
Configuration options: [Auto] [Disabled] [Enabled]
Retrain Margin Check
Configuration options: [Auto] [Disabled] [Enabled]
Write Drive Strength Up/Dn independently
Configuration options: [Auto] [Disabled] [Enabled]
Margin Check Limit
Checks Margin to Limit to see if next boot memory needs to be retrained.
Configuration options: [Disabled] [L1] [L2] [Both]
The following item appears only when Margin Check Limit is set to [L2] or [Both].
Margin Limit Check L2
L2 check threshold is scale of L1 check.
Configuration options: [1] - [300]
Third Timings
tRDRD_sg_Training
Configuration options: [Auto] [0] - [127]
tRDRD_sg_Runtime
Configuration options: [Auto] [0] - [127]
tRDRD_dg_Training
Configuration options: [Auto] [0] - [127]
tRDRD_dg_Runtime
Configuration options: [Auto] [0] - [127]
tRDWR_sg
Configuration options: [Auto] [0] - [255]
tRDWR_dg
Configuration options: [Auto] [0] - [255]
tWRWR_sg
Configuration options: [Auto] [0] - [127]
tWRWR_dg
Configuration options: [Auto] [0] - [127]
tWRRD_sg
Configuration options: [Auto] [0] - [511]
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 29
tWRRD_dg
Configuration options: [Auto] [0] - [511]
tRDRD_dr
Configuration options: [Auto] [0] - [255]
tRDRD_dd
Configuration options: [Auto] [0] - [255]
tRDWR_dr
Configuration options: [Auto] [0] - [255]
tRDWR_dd
Configuration options: [Auto] [0] - [255]
tWRWR_dr
Configuration options: [Auto] [0] - [127]
tWRWR_dd
Configuration options: [Auto] [0] - [255]
tWRRD_dr
Configuration options: [Auto] [0] - [127]
tWRRD_dd
Configuration options: [Auto] [0] - [127]
tWRPRE
Configuration options: [Auto] [0] - [1023]
tPRPDEN
Configuration options: [Auto] [0] - [31]
tRDPDEN
Configuration options: [Auto] [0] - [255]
tWRPDEN
Configuration options: [Auto] [0] - [1023]
tCPDED
Configuration options: [Auto] [0] - [31]
tREFIX9
Configuration options: [Auto] [0] - [255]
Ref Interval
Configuration options: [Auto] [0] - [8191]
tXPDLL
Configuration options: [Auto] [0] - [127]
tXP
Configuration options: [Auto] [0] - [127]
tPPD
Configuration options: [Auto] [0] - [15]
30 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
tCCD_L_tDLLK
Configuration options: [Auto] [0] - [15]
Misc.
MRC Fast Boot
Allows you to enable or disable the MRC fast boot.
Configuration options: [Disabled] [Enabled]
MCH Full Check
Enable this item to enhance the system stability. Setting this item to [Disabled] may
enhance the DRAM overclocking capability.
Configuration options: [Auto] [Enabled] [Disabled]
Mem Over Clock Fail Count
Configuration options: [Auto] [1] - [255]
Training Profile
Allows you to select the DIMM training profile.
Configuration options: [Auto] [Standard Profile] [ASUS User Profile]
RxDfe
Allows you to set the DFE on SOC Rx.
Configuration options: [Auto] [Enabled] [Disabled]
Mrc Training Loop Count
Allows you to set the exponential number of loops to run the test.
Configuration options: [Auto] [0] - [32]
DRAM CLK Period
Allows you to set the DRAM clock period.
Configuration options: [Auto] [0] - [161]
Controller 0, Channel 0 Control
Allows you to enable or disable Controller 0, Channel 0.
Configuration options: [Enabled] [Disabled]
Controller 0, Channel 1 Control
Allows you to enable or disable Controller 0, Channel 1.
Configuration options: [Enabled] [Disabled]
Controller 1, Channel 0 Control
Allows you to enable or disable Controller 1, Channel 0.
Configuration options: [Enabled] [Disabled]
Controller 1, Channel 1 Control
Allows you to enable or disable Controller 1, Channel 1.
Configuration options: [Enabled] [Disabled]
MC_Vref0-2
Configuration options: [Auto] [0] - [65533]
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 31
Configure Memory Dynamic Frequency Switching
The following item appears only when Realtime Memory Frequency is set to [Disabled].
Dynamic Memory Boost
Allows you to enable or disable Dynamic Memory Boost Feature. Allows automatic
switching between default SPD Profile frequency and selected XMP profile frequency.
Only valid if an XMP Profile is selected.
Configuration options: [Disabled] [Enabled]
The following item appears only when Dynamic Memory Boost is set to [Disabled].
Realtime Memory Frequency
Allows you to enable or disable Memory Frequency feature. Allows manual switching
between in runtime between default SPD Profile frequency and selected XMP profile
frequency. Only valid if an XMP Profile is selected.
Configuration options: [Disabled] [Enabled]
SA GV
System Agent Geyserville. Can disable, fix to a specific point, or enable frequency
switching. If enabled, we recommend you to leave options at parked values for best
compatibility. Enabling this feature requires a longer boot time.
Configuration options: [Disabled] [Enabled] [Fixed to 1st Point] [Fixed to 2nd Point]
[Fixed to 3rd Point] [Fixed to 4th Point]
The following items appear only when SA GV is set to [Enabled], [Fixed to 1st Point],
[Fixed to 2nd Point], [Fixed to 3rd Point], or [Fixed to 4th Point].
First Point Frequency
Allows you to specify the frequency for the given point. 0-MRC auto, else a specific
frequency as an integer: 2000Mhz.
Configuration options: [0] - [65535]
First Point Gear
Allows you to set the gear ratio for this SAGV point. 0-Auto, 1-G1, 2-G2, 4-G4.
Configuration options: [0] - [4]
Second Point Frequency
Allows you to specify the frequency for the given point. 0-MRC auto, else a specific
frequency as an integer: 2000Mhz.
Configuration options: [0] - [65535]
Second Point Gear
Allows you to set the gear ratio for this SAGV point. 0-Auto, 1-G1, 2-G2, 4-G4.
Configuration options: [0] - [4]
Third Point Frequency
Allows you to specify the frequency for the given point. 0-MRC auto, else a specific
frequency as an integer: 2000Mhz.
Configuration options: [0] - [65535]
Third Point Gear
Allows you to set the gear ratio for this SAGV point. 0-Auto, 1-G1, 2-G2, 4-G4.
Configuration options: [0] - [4]
The Fourth Point Gear will always be the settings you set in the main menu, so configure
the Fourth Point Gear there.
32 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
Digi+ VRM
VRM Initialization Check
When any error occurs during VRM initialization, the system will hang at POST code
76/77 if this function is enabled.
Configuration options: [Disabled] [Enabled]
CPU Input Voltage Load-line Calibration
Configuration options [Auto] [Level 1] [Level 2] [Level 3]
CPU Load-line Calibration
The load-line is defined by the Intel VRM specification and affects the level of voltage
supplied to the processor. Higher load-line calibration settings result in reduced
VDroop at the expense of voltage overshoot and will increase CPU temperatures due
to higher voltage under load. Select from level 1 to 7 to adjust the load-line slope.
Level 1 = greater VDroop, Level 7 = minimum VDroop.
Configuration options [Auto] [Level 1] [Level 2] [Level 3] [Level 4:Recommended for
OC] [Level 5] [Level 6] [Level 7]
The actual performance boost may vary depending on your CPU specification.
DO NOT remove the thermal module. The thermal conditions should be monitored.
Synch ACDC Loadline with VRM Loadline
Enable this item to allow the VRM Loadline to be adjusted automatically to match the
AC/DC Loadline.
Configuration options: [Disabled] [Enabled
CPU Current Capability
Allows you to set the shut-off current limit for external voltage regulator. A higher
setting will allow the voltage regulator to supply more current while a lower setting will
cause the voltage regulator to shut off the system when the supplied current is higher
than the set value.
Configuration options: [Auto] [100%] - [120%]
Configure higher values when overclocking or under a high loading for extra power
support.
CPU VRM Switching Frequency
This item affects the VRM transient response speed and the component thermal
production. Select [Manual] to configure a higher frequency for a quicker transient
response speed. Setting a higher switching frequency will result in better transient
response at the expense of higher VRM temperatures. Active cooling of the VRM
heatsink is recommended when running high CPU voltage and high load-line
calibration values.
Configuration options: [Auto] [Manual]
DO NOT remove the thermal module. The thermal conditions should be monitored.
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 33
The following item appears only when CPU VRM Switching Frequency is set to
[Manual].
Fixed CPU VRM Switching Frequency(KHz)
Allows you to set a higher frequency for a quicker transient response speed. The
values range from 250 KHz to 500 KHz with an interval of 50 KHz.
The following item appears only when CPU VRM Switching Frequency is set to [Auto].
VRM Spread Spectrum
Allows you to reduce the magnitude of peak noise from the VRM. Enable this item to
reduce peak noise. Disable this settings when overclocking.
Configuration options: [Auto] [Disabled] [Enabled]
CPU Power Duty Control
CPU power duty control adjusts the duty cycle of each VRM phase based upon
current and/or temperature.
[T. Probe] Sets the buck controller to balance VRM FET temperatures
[Extreme] Select to set the VRM current balance mode.
DO NOT remove the thermal module when setting this item to [Extreme]. The thermal
conditions should be monitored.
CPU Power Phase Control
Allows you to set the power phase control of the CPU.
[Auto] Automatically selects the power phase control.
[Standard] The number of active phases is controlled by the CPU.
[Extreme] Sets full phase mode.
DO NOT remove the thermal module when setting this item to [Extreme]. The thermal
conditions should be monitored.
CPU Power Thermal Control
Allows you to set the VRM thermal cut-off trip point. 125 Celsius is default and
recommended for all overclocking and normal use. Can be set to a lower value if a
lower thermal cut-off point is preferred. Use the <+> or <-> to adjust the value.
DO NOT remove the VRM heatsink.
34 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
The following items appear only when using the onboard graphics.
CPU Graphics Load-line Calibration
The load-line is defined by the Intel VRM specification and affects the CPU Graphics
power voltage. The CPU Graphics working voltage will decrease proportionally
depending on the CPU Graphics loading. Higher levels of the load-line calibration
can get a higher voltage and a better overclocking performance but increase the CPU
Graphics and VRM thermal production. Select from level 1 to 8 to adjust the CPU
Graphics power voltage from 100% to 0%.
Configuration options [Auto] [Level 1] [Level 2] [Level 3] [Level 4:Recommended for
OC] [Level 5] [Level 6] [Level 7]
Boosted performance may vary depending on the CPU Graphics specification. DO NOT
remove the thermal module.
CPU Graphics VRM Switching Frequency
The switching frequency will affect the CPU Graphics transient response spreed
and the component thermal production. Select manual mode to configure a higher
frequency to get a quicker transient response speed.
Configuration options: [Auto] [Manual]
DO NOT remove the thermal module when setting this item to [Manual]. The thermal
conditions should be monitored.
The following item appears only when CPU Graphics VRM Switching Frequency is set
to [Manual].
Fixed CPU Graphics Switching Frequency(KHz)
The switching frequency will affect the CPU Graphics transient response spreed and
the component thermal production. Use the <+> or <-> to adjust the value. The values
range from 250 KHz to 500 KHz with an interval of 50 KHz.
Boot Voltages
CPU Core/Cache Boot Voltage
Allows you to set the CPU voltage at initial boot up.
Configuration options: [Auto] [0.60000] - [1.70000]
CPU Input Boot Voltage
Allows you to set the CPU Input Voltage at initial boot up.
Configuration options: [Auto] [1.50000] - [2.10000]
PLL Termination Boot Voltage
Allows you to set the PLL Termination voltage at initial boot up.
Configuration options: [Auto] [0.80000] - [1.80000]
CPU Standby Boot Voltage
Allows you to set the CPU Standby voltage at initial bootup.
Configuration options: [Auto] [0.80000] - [1.80000]
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 35
Memory Controller Boot Voltage
Allows you to set the Memory Controller voltage at initial bootup.
Configuration options: [Auto] [1.00000] - [2.00000]
Auto Voltage Caps
CPU Core Auto Voltage Cap
Setting this to a specific value will set a ceiling for CPU Core Auto Voltage. When not
in manual mode, it’s effectiveness is subject to other factors such as AC/DC Loadline
values and CPU’s native VID.
Configuration options: [Auto] [0.60000] - [1.70000]
CPU Input Auto Voltage Cap
Setting this to a specific value will set a ceiling for CPU Input Auto Voltage.
Configuration options: [Auto] [1.50000] - [2.10000]
Memory Controller Auto Voltage Cap
Setting this to a specific value will set a ceiling for Memory Controller Auto Voltage.
Configuration options: [Auto] [1.00000] - [2.00000]
Internal CPU Power Management
The items in this submenu allow you to set the CPU ratio and features.
Maximum CPU Core Temperature
Set the maximum allowable temperature for CPU cores. The CPU will throttle or
shutdown when it reaches this temperature to prevent damaging the cores.
Configuration options: [Auto] [62] - [115]
Do not set this value too high, as high temperatures may damage the CPU permanently.
TCC Activation Offset
Offset from factory set TCC activation temperature at which the Thermal Control
Circuit must be activated. Tcc will be activated at: TCC Activation Temp - Tcc
Activation Offset.
Configuration options: [Auto] [1] - [63]
Package Temperature Threshold
When regulation is set to enable, frequency will adjust to stay below this package
temperature threshold.
Configuration options: [Auto] [30] - [115]
Regulate Frequency by above Threshold
When regulation is set to enable, frequency will adjust to stay below the above
threshold. SVID must be enabled for this to work.
Configuration options: [Auto] [Enabled] [Disabled]
Turbo Mode Parameters
IVR Transmitter VDDQ ICCMAX
Configuration options: [Auto] [0] - [15]
Unlimited ICCMAX
Allows you to enable or disable Unlimited ICCMAX. Support VR Current Limit
(ICCMAX) value set above 511.75A
Configuration options: [Auto] [Disabled] [Enabled]
36 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
CPU Core/Cache Current Limit Max.
Allows you to configure a current limit for frequency or power throttling when
overclocking. Can be set to maximum value (511.75) to prevent throttling when
overclocking.
Configuration options: [Auto] [0.00] - [511.75]
CPU Graphics Current Limit
Allows you to configure a high current limit to prevent frequency or power throttling
when overclocking.
Configuration options: [Auto] [0.00] - [511.75]
Long Duration Package Power Limit
An Intel parameter known as [power limit 1] and specified in Watts. The defualt value
is defined by TDP of the processor. Increasing the value will allow the Turbo ratio to
be maintained for a longer duration under higher current loads.
Configuration options: [Auto] [1] - [4095]
Package Power Time Window
An Intel parameter of [power limit 1] and specified in seconds. The applied value
indicates how long the Turbo ratio can be active when TDP is exceeded.
Configuration options: [Auto] [1] [2] [3] [4] [5] [6] [7] [8] [10] [12] [14] [16] [20] [24] [28]
[32] [40] [48] [56] [64] [80] [96] [112] [128] [160] [192] [224] [256] [320] [384] [448]
Short Duration Package Power Limit
An Intel parameter known as [power limit 2] and specified in Watts. It is the second
Intel power limit which provides protection when package power exceeds power limit
1. The default setting is 1.25 times power limit 1. According to Intel, the platform must
support this value for up to 10msec when power consumption exceeds power limit
2. ASUS motherboards are engineered to support this duration for a longer time as
required to facilitate overclocking.
Configuration options: [Auto] [1] - [4095]
IA AC Load Line
Allows you to set the AC loadline defined in mOhms. Use the <+> and <-> keys to
adjust the value.
Configuration options: [Auto] [0.01] - [62.49]
IA DC Load Line
Allows you to set the DC loadline defined in mOhms. Use the <+> and <-> keys to
adjust the value.
Configuration options: [Auto] [0.01] - [62.49]
IA CEP Enable
Allows you to enable or disable IA CEP (Current Excursion Protection) Support. Uses
pCode Mailbox Command 0x37, Sub-command 0x1. Set Databit2 to 1.
Configuration options: [Auto] [Disabled] [Enabled]
GT CEP Enable
Allows you to enable or disable GT CEP (Current Excursion Protection) Support. Uses
pCode Mailbox Command 0x37, Sub-command 0x1. Set Databit3 to 1.
Configuration options: [Auto] [Disabled] [Enabled]
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 37
SA CEP Enable
Allows you to enable or disable SA CEP (Current Excursion Protection) Support. Uses
pCode Mailbox Command 0x37, Sub-command 0x1. Set Databit3 to 1.
Configuration options: [Auto] [Disabled] [Enabled]
IA SoC Iccmax Reactive Protector
Configuration options: [Auto] [Disabled] [Enabled]
Inverse Temperature Dependency Throttle
Configuration options: [Auto] [Disabled] [Enabled]
IA VR Voltage Limit
Voltage Limit (VMAX). This value represents the Maximum instantaneous voltage
allowed at any given time. Range is 0 - 7999mV. Uses BIOS VR mailbox command
0x8.
Configuration options: [Auto] [0] - [7999]
Thermal Velocity Boost
TVB Voltage Optimizations
This service controls thermal based voltage optimizations for processors that
implement the Intel Thermal Velocity Boost (TVB) feature. This item is set to
[Enabled] by default. Uses Overclocking Mailbox command 0x18/0x19.
Configuration options: [Auto] [Disabled] [Enabled]
V-Max Stress
If set to [Enabled], Frequency may be clipped if the max voltage on the silicon is too
high. Frequency will not be clipped if disabled.
Configuration options: [Auto] [Disabled] [Enabled]
Overclocking TVB
Enable this to be able to draw temperature/frequency dependencies.
Configuration options: [Auto] [Disabled] [Enabled] [+1Boost Profile] [+2Boost Profile]
+1Boost Profile(K CPU):
This setting will enable additional boost of one bin with the help of Auto Optimized
Temperature Control.
+2Boost Profile(K CPU):
This setting will enable additional boost of two bins with the help of Auto Optimized
Temperature Control.
The following items appear only when Overclocking TVB is set to [Enabled].
1-Core Active / 2-Core Active / 3-Core Active / 4-Core Active / 5-Core Active /
6-Core Active
Configuration options: [Auto] [Enabled]
38 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
The following items appear only when 1-Core Active, 2-Core Active, 3-Core Active,
4-Core Active, 5-Core Active, or 6-Core Active is set to [Enabled].
Temperature A
Package passing this temperature threshold will engage the negative ratio offset
specified in Negative Ratio Offset A. Unit in Degree Celsius.
Configuration options: [Auto] [1] - [115]
Negative Ratio Offset A
This will be the potential negative offset to respective ratio when package temperature
rises above threshold specified in Temperature A.
Configuration options: [Auto] [User Specify]
The following item appears only when Negative Ratio Offset A is set to [User Specify].
Ratio Offset
Use the <+> and <-> keys to adjust the value.
Configuration options: [0] - [31]
Temperature B
Package passing this temperature threshold will engage the negative ratio offset
specified in Negative Ratio Offset B. Unit in Degree Celsius.
Configuration options: [Auto] [1] - [115]
Negative Ratio Offset A
This will be the potential negative offset to respective ratio when package temperature
rises above threshold specified in Temperature B.
Configuration options: [Auto] [User Specify]
The following item appears only when Negative Ratio Offset B is set to [User Specify].
Ratio Offset
Use the <+> and <-> keys to adjust the value.
Configuration options: [0] - [31]
V/F Point Offset
Offset Mode Sign 1-11
Configuration options: [+] [-]
V/F Point 1-11 Offset
Configuration options: [Auto] [0.001] - [0.999]
Tweaker’s Paradise
Realtime Memory Timing
Allows you to enable or disable realtime memory timing. When set to [Enabled], the
system will allow performing realtime memory timing changes after MRC_DONE.
Configuration options: [Disabled] [Enabled]
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 39
SPD Write Disable
Allows you to enable or disable setting SPD Write Disable. For security
recommendations, SPD write disable bit must be set.
Configuration options: [TRUE] [FALSE]PVD Ratio Threshold
For the Core Domain PLL, the threshold to switch to lower post divider is 15 by
default. You can set a value lower than 15 when pushing high BCLK so that Digitally
Controlled Oscillator (DCO) remains at reasonable frequency.
Configuration options: [Auto] [1] - [40]
Banding Ratio
Use the <+> or <-> to adjust the value.
Configuration options: [Auto] [0] - [120]
SA PLL Frequency Override
Allows you to configure Sa PLL Frequency.
Configuration options: [Auto] [3200 MHz] [1600 MHz]
BCLK TSC HW Fixup
Allows you to enable or disable BCLK TSC HW Fixup disable during TSC copy from
PMA to APIC.
Configuration options: [Enabled] [Disabled]
Core Ratio Extension Mode
Allows you to enable or disable Core Ratio Above 85 Extension Mode.
[Disabled] Max Overclocking Ratio Limit as specified by OCMB 0x1 command
is 85.
[Enabled] Max Overclocking Ratio Limit as specified by OCMB 0x1 command
is 120.
FLL OC mode
Configuration options: [Auto] [Disabled] [Normal] [Elevated] [Extreme Elevated]
Core PLL Voltage
Allows you to configure the offset for the Core PLL VCC Trim. The values range from
0.900V to 1.845V with an interval of 0.015V.
Configuration options: [Auto] [0.90000] - [1.84500]
GT PLL Voltage
Allows you to configure the offset for the GT PLL VCC Trim. The values range from
0.900V to 1.845V with an interval of 0.015V.
Configuration options: [Auto] [0.90000] - [1.84500]
Ring PLL Voltage
Allows you to configure the offset for the Ring PLL VCC Trim. The values range from
0.900V to 1.845V with an interval of 0.015V.
Configuration options: [Auto] [0.90000] - [1.84500]
System Agent PLL Voltage
Allows you to configure the offset for the System Agent PLL VCC Trim. The values
range from 0.900V to 1.845V with an interval of 0.015V.
Configuration options: [Auto] [0.90000] - [1.84500]
40 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
Memory Controller PLL Voltage
Allows you to configure the offset for the Memory Controller PLL VCC Trim. The
values range from 0.900V to 1.845V with an interval of 0.015V.
Configuration options: [Auto] [0.90000] - [1.84500]
CPU 1.8V Small Rail
Allows you to configure the voltage for the CPU 1.8V Small Rail. The values range
from 1.500V to 2.300V with an interval of 0.010V.
Configuration options: [Auto] [1.50000] - [2.30000]
PLL Termination Voltage
Allows you to configure the voltage for the PLL Termination. The values range from
0.800V to 1.800V with an interval of 0.010V.
Configuration options: [Auto] [0.80000V] - [1.80000V]
CPU Standby Voltage
Allows you to configure the voltage for the CPU Standby. The values range from
0.800V to 1.800V with an interval of 0.010V.
Configuration options: [Auto] [0.80000] - [1.80000]
PCH 1.05V Voltage
Allows you to configure the voltage for the PCH 1.05V. The values range from 0.800V
to 1.600V with an interval of 0.010V.
Configuration options: [Auto] [0.80000] - [1.60000]
PCH 0.82V Voltage
Allows you to configure the voltage for the PCH 0.82V. The values range from 0.700V
to 1.300V with an interval of 0.010V.
Configuration options: [Auto] [0.70000] - [1.30000]
CPU Input Voltage Reset Voltage
Allows you to configure the voltage for the CPU Input when reset. The values range
from 1.500V to 2.100V with an interval of 0.010V.
Configuration options: [Auto] [1.50000] - [2.10000]
AI Features
The items in this menu allows you to enable or disable different AI Features.
Package Temperature Threshold
Frequency will adjust to stay below this package temperature threshold when
regulation is enabled.
Configuration options: [Auto] [30] - [115]
Regulate Frequency by above Threshold
Frequency will adjust to stay below the Package Temperature Threshold when this
item is enabled. SVID must be enabled for this to work.
Configuration options: [Auto] [Enabled] [Disabled]
Cooler Efficiency Customize
[Keep Training] Continuous evaluations will be performed on Cooler efficiency
and updated accordingly.
[Stop Training] Cooler efficiency evaluations will stop and current evaluated
efficiency will be used.
[User Specify] Manually specify the Cooler efficiency and all predictions will be
based off this manual setting.
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 41
The following item appears only when Cooler Efficiency Customize is set to [User
Specify].
Cooler Score
The value of the Cooler’s pts. [Maximum] 250 pts; [Minimum] 1 pts; [Default] 125 pts.
Configuration options: [1] - [250]
Recalibrate Cooler
Allows you to recalibrate your cooler efficiency.
Cooler Re-evaluation Algorithm
Allows you to set how inclined the re-evaluation will update.
Configuration options: [Normal] [More inclined to update] [Very inclined to update]
[Less inclined to update] [Least inclined to update]
Optimism Scale
Allows you to set the optimism of the predictions. The higher the value, the more
optimistic the predictions and vice versa.
Configuration options: [50] - [150]
Ring Down Bin
Allows you to enable or disable the Ring Downbin feature. This option is defaulted to
[Enabled]. Uses OC mailbox command 0x19.
[Auto] Set to default.
[Disabled] CPU will not down bin the ring ratio and the requested ring ratio limit will
be observed.
[Enabled] CPU will down bin the ring ratio, which means the requested max ring ratio
may not be observed.
Please use caution when disabling this feature as it may result in overvoltaging of the
CPU.
Min. CPU Cache Ratio
Allows you to set the minimum possible CPU cache ratio. Use the <+> and <-> keys to
adjust the value.
Configuration options: [Auto] [8] - [44]
Max. CPU Cache Ratio
Allows you to set the maximum possible CPU cache ratio. Use the <+> and <-> keys to
adjust the value.
Configuration options: [Auto] [8] - [44]
Max. CPU Graphics Ratio
Allows you to configure the CPU graphics ratio. The ratio may vary depending on the system
loading. Use the <+> and <-> keys to adjust the value.
Configuration options: [Auto] [1] - [29]
42 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
Extreme Over-voltage
This item can only be enabled when the onboard CPU_OV jumper is switched on. Setting
this item to [Enabled] allows you to configure higher voltages for overclocking, but the CPU
lifetime will not be guaranteed.
Configuration options: [Disabled] [Enabled]
BCLK Aware Adaptive Voltage
Allows you to enable or disable BCLK Aware Adaptive Voltage. When enabled, pcode will be
aware of the BCLK frequency when calculating the CPU V/F curves. This is ideal for BCLK
OC to avoid high voltage overrides.
Configuration options: [Disabled] [Enabled]
CPU Core/Cache Voltage
Configures the mode of Voltage fed to the CPU cores. Manual mode allows user-defined
values. Offset mode modifies values by SVID.
Configuration options: [Auto] [Manual Mode] [Offset Mode]
The following item appears only when CPU Core/Cache Voltage is set to [Manual
Mode].
CPU Core Voltage Override
Allows you to configure the input voltage for the CPU by the external voltage regulator. Use
the <+> and <-> keys to adjust the value. The values range from 0.600V to 1.700V with an
interval of 0.005V.
Configuration options: [Auto] [0.60000] - [1.70000]
The following items appear only when CPU Core/Cache Voltage is set to [Offset Mode].
Offset Mode Sign
[+] To offset the CPU core voltage by a positive value.
[–] To offset the CPU core voltage by a negative value.
CPU Core Voltage Offset
Allows you to configure the input voltage for the CPU by the external voltage regulator. Use
the <+> or <-> to adjust the value. The values range from 0.005V to 0.635V with an interval
of 0.005V.
Configuration options: [Auto] [0.00500] - [0.63500]
CPU Graphics Voltage
Allows you to configure the mode of voltage fed to the CPU Graphics. Manual mode allows
user-defined values. Offset mode modified values by SVID.
Configuration options: [Auto] [Manual Mode] [Offset Mode]
The following item appears only when CPU Graphics Voltage is set to [Manual Mode].
CPU Graphics Voltage Override
Allows you to configure the voltage for the CPU Graphics. Use the <+> or <-> to adjust the
value. The values range from 0.600V to 1.700V with an interval of 0.005V.
Configuration options: [Auto] [0.60000] - [1.70000]
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 43
The following items appear only when CPU Graphics Voltage is set to [Offset Mode].
Offset Mode Sign
[+] To offset the voltage by a positive value.
[–] To offset the voltage by a negative value.
CPU Graphics Voltage Offset
Allows you to configure the CPU graphics voltage offset value. Use the <+> or <-> to adjust
the value. The values range from 0.005V to 0.635V with an interval of 0.005V.
Configuration options: [Auto] [0.00500] - [0.63500]
You need to save the changes and reset the system for the changes to take effect.
CPU L2 Voltage
Allows you to configure the voltage for the CPU L2. This may help for sustaining high clock
speeds.
Configuration options: [Auto] [Manual Mode] [Adaptive Mode]
The following item appears only when CPU L2 Voltage is set to [Manual Mode].
CPU L2 Voltage Override
Allows you to configure the voltage for the CPU L2. Use the <+> or <-> to adjust the value.
The values range from 0.700V to 1.800V with an interval of 0.001V.
Configuration options: [Auto] [0.70000] - [1.80000]
The following items appear only when CPU L2 Voltage is set to [Adaptive Mode].
Offset Mode Sign
[+] To offset the CPU L2 voltage by a positive value.
[–] To offset the CPU L2 voltage by a negative value.
Additional Turbo Mode CPU L2 Voltage
Allows you to configure the amount of voltage fed to the CPU cores when running in Turbo
mode. Increase the voltage when configuring a high CPU core frequency. This voltage will
be affected by the offset value. Use the <+> or <-> to adjust the value. The values range
from 0.250V to 1.920V with an interval of 0.001V.
Configuration options: [Auto] [0.25000] - [1.92000]
Offset Voltage
Allows you to configure the CPU L2 voltage offset value. Use the <+> or <-> to adjust the
value. The values range from 0.001V to 0.999V with an interval of 0.001V.
Configuration options: [Auto] [0.00100] - [0.99900]
You need to save the changes and reset the system for the changes to take effect.
44 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
CPU System Agent Voltage
Allows you to configure the voltage for the CPU System Agent.
Configuration options: [Auto] [Manual Mode] [Offset Mode]
The following item appears only when CPU System Agent Voltage is set to [Manual
Mode].
CPU System Agent Voltage Override
Allows you to configure the input voltage for the CPU by the external voltage regulator. Use
the <+> and <-> keys to adjust the value. The values range from 0.700V to 1.800V with an
interval of 0.001V.
Configuration options: [Auto] [0.70000] - [1.80000]
The following item appears only when CPU System Agent Voltage is set to [Offset
Mode].
CPU System Agent Voltage Offset
Allows you to configure the CPU System Agent Voltage offset value. Use the <+> or <-> to
adjust the value. The values range from 0.001V to 0.999V with an interval of 0.001V.
Configuration options: [Auto] [0.00100] - [0.99900]
You need to save the changes and reset the system for the changes to take effect.
CPU Input Voltage
Allows you to configure the voltage for the CPU Input. Use the <+> or <-> to adjust the
value. The values range from 1.500V to 2.100V with an interval of 0.010V.
Configuration options: [Auto] [1.50000] - [2.10000]
High DRAM Voltage Mode
If this item is set to [Disabled], the upper range for DRAM Voltage will be 1.435V. If this item
is set to [Enabled], the upper range will be 2.070V. If enabled on non-supported DRAM, the
voltage will be lower than requested.
Configuration options: [Auto] [Disabled] [Enabled]
DRAM VDD Voltage
Power for the DRAM ICs’ VDD portion. Use the <+> or <-> to adjust the value. The values
range from 0.800V to 1.435V with an interval of 0.005V.
Configuration options: [Auto] [0.80000] - [1.43500]
DRAM VDDQ Voltage
Power for the DRAM ICs’ VDD Data portion. Use the <+> or <-> to adjust the value. The
values range from 0.800V to 1.435V with an interval of 0.005V.
Configuration options: [Auto] [0.80000] - [1.43500]
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 45
Advanced Memory Voltages
IVR Transmitter VDDQ Voltage
Allows you to set the voltage for the internal transmitter voltage for the Memory
Controller. Use the <+> or <-> to adjust the value. The values range from 0.700V to
2.200V with an interval of 0.005V.
Configuration options: [Auto] [0.70000] - [2.20000]
Memory Controller Voltage
Allows you to set the voltage for the Memory Controller. Use the <+> or <-> to adjust
the value. The values range from 1.000V to 2.000V with an interval of 0.00625V.
Configuration options: [Auto] [1.00000] - [2.00000]
PMIC Voltages
Configuration options: [Auto] [Sync All PMICs] [By per PMIC]
The following items appear only when PMIC Voltages is set to [Sync All PMICs].
SPD HUB VLDO (1.8V)
Allows you to set the main power for the SPD Hub Logic. Default set to 1.8V. Use
the <+> or <-> to adjust the value. The values range from 1.700V to 2.000V with an
interval of 0.100V.
Configuration options: [Auto] [1.70000] - [2.00000]
SPD HUB VDDIO (1.0V)
Allows you to set the main power for the SPD Hub side-band interface. Default set to
1.0V. Use the <+> or <-> to adjust the value. The values range from 0.900V to 1.200V
with an interval of 0.100V.
Configuration options: [Auto] [0.90000] - [1.20000]
Memory VDD Voltage
Allows you to set the power for the DRAM IC’s VDD portion. Use the <+> or <-> to
adjust the value. The values range from 0.800V to 1.435V with an interval of 0.005V.
Configuration options: [Auto] [0.80000] - [1.43500]
Memory VDDQ Voltage
Allows you to set the power for the DRAM IC’s Data portion. Use the <+> or <-> to
adjust the value. The values range from 0.800V to 1.435V with an interval of 0.005V.
Configuration options: [Auto] [0.80000] - [1.43500]
Memory VPP Voltage
Allows you to set the power for the DRAM Activating Power Supply. Use the <+> or
<-> to adjust the value. The values range from 1.500V to 2.135V with an interval of
0.005V.
Configuration options: [Auto] [1.50000] - [2.13500]
Memory VDD Switching Frequency
Allows you to set the switching frequency of memory VDD regulator in MHz. Use the
<+> or <-> to adjust the value. The values range from 0.750MHz to 1.500MHz with an
interval of 0.250MHz.
Configuration options: [Auto] [0.75000] - [1.50000]
46 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
Memory VDDQ Switching Frequency
Allows you to set the switching frequency of memory VDDQ regulator in MHz. Use the
<+> or <-> to adjust the value. The values range from 0.750MHz to 1.500MHz with an
interval of 0.250MHz.
Configuration options: [Auto] [0.75000] - [1.50000]
Memory VPP Switching Frequency
Allows you to set the switching frequency of memory VPP regulator in MHz. Use the
<+> or <-> to adjust the value. The values range from 0.750MHz to 1.500MHz with an
interval of 0.250MHz.
Configuration options: [Auto] [0.75000] - [1.50000]
Memory Current Capability
Allows you to set the current capability for the switching regulators in Amps. Use
the <+> or <-> to adjust the value. The values range from 0.125A to 6.000A with an
interval of 0.125A.
Configuration options: [Auto] [0.12500] - [6.00000]
The following items appear only when PMIC Voltages is set to [By per PMIC].
PMIC0-3 SPD HUB VLDO (1.8V)
Allows you to set the main power for the SPD Hub Logic. Default set to 1.8V. Use
the <+> or <-> to adjust the value. The values range from 1.700V to 2.000V with an
interval of 0.100V.
Configuration options: [Auto] [1.70000] - [2.00000]
PMIC0-3 SPD HUB VDDIO (1.0V)
Allows you to set the main power for the SPD Hub side-band interface. Default set to
1.0V. Use the <+> or <-> to adjust the value. The values range from 0.900V to 1.200V
with an interval of 0.100V.
Configuration options: [Auto] [0.90000] - [1.20000]
PMIC0-3 Memory VDD Voltage
Allows you to set the power for the DRAM IC’s VDD portion. Use the <+> or <-> to
adjust the value. The values range from 0.800V to 1.435V with an interval of 0.005V.
Configuration options: [Auto] [0.80000] - [1.43500]
PMIC0-3 Memory VDDQ Voltage
Allows you to set the power for the DRAM IC’s Data portion. Use the <+> or <-> to
adjust the value. The values range from 0.800V to 1.435V with an interval of 0.005V.
Configuration options: [Auto] [0.80000] - [1.43500]
PMIC0-3 Memory VPP Voltage
Allows you to set the power for the DRAM Activating Power Supply. Use the <+> or
<-> to adjust the value. The values range from 1.500V to 2.135V with an interval of
0.005V.
Configuration options: [Auto] [1.50000] - [2.13500]
PMIC0-3 Memory VDD Switching Frequency
Allows you to set the switching frequency of memory VDD regulator in MHz. Use the
<+> or <-> to adjust the value. The values range from 0.750MHz to 1.500MHz with an
interval of 0.250MHz.
Configuration options: [Auto] [0.75000] - [1.50000]
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 47
PMIC0-3 Memory VDDQ Switching Frequency
Allows you to set the switching frequency of memory VDDQ regulator in MHz. Use the
<+> or <-> to adjust the value. The values range from 0.750MHz to 1.500MHz with an
interval of 0.250MHz.
Configuration options: [Auto] [0.75000] - [1.50000]
PMIC0-3 Memory VPP Switching Frequency
Allows you to set the switching frequency of memory VPP regulator in MHz. Use the
<+> or <-> to adjust the value. The values range from 0.750MHz to 1.500MHz with an
interval of 0.250MHz.
Configuration options: [Auto] [0.75000] - [1.50000]
PMIC0-3 Memory Current Capability
Allows you to set the current capability for the switching regulators in Amps. Use
the <+> or <-> to adjust the value. The values range from 0.125A to 6.000A with an
interval of 0.125A.
Configuration options: [Auto] [0.12500] - [6.00000]
48 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
6. Advanced menu
The Advanced menu items allow you to change the settings for the CPU and other system
devices. Scroll down to display other BIOS items.
Be cautious when changing the settings of the Advanced menu items. Incorrect field
values can cause the system to malfunction.
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 49
6.1 Platform Misc Configuration
The items in this menu allow you to configure the platform-related features.
PCI Express Native Power Management
Allows you to enhance the power saving feature of PCI Express and perform ASPM
operations in the operating system.
Configuration options: [Disabled] [Enabled]
The following item appears only when PCI Express Native Power Management is set to
[Enabled].
Native ASPM
Set this item to [Enabled] for OS Controlled ASPM, or set this item to [Disabled] for BIOS
controlled ASPM.
Configuration options: [Auto] [Enabled] [Disabled]
PCH - PCI Express
DMI Link ASPM Control
Allows you to control the Active State Power Management of the DMI Link.
Configuration options: [Disabled] [L1] [Auto]
ASPM
Allows you to select the ASPM state for energy-saving conditions.
Configuration options: [Disabled] [L1] [Auto]
L1 Substates
Allows you to select the PCI Express L1 Substates settings.
Configuration options: [Disabled] [L1.1] [L1.1 & L1.2]
50 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
SA - PCI Express
DMI ASPM Control
Allows you to set the DMI ASPM Support.
Configuration options: [Disabled] [Auto] [ASPM L1]
DMI Gen3 ASPM
Allows you to set the DMI Gen3 ASPM Support.
Configuration options: [Disabled] [Auto] [ASPM L1]
PEG - ASPM
Allows you to control the ASPM support for the PEG 0. This has no effect if PEG is not the
currently active device.
Configuration options: [Disabled] [L0s] [L1] [L0sL1]
PCI Express Clock Gating
Allows you to enable or disable PCI Express Clock Gating for each root port.
Configuration options: [Disabled] [Enabled]
6.2 CPU Configuration
The items in this menu show the CPU-related information that the BIOS automatically
detects. Scroll down to display other BIOS items.
The items in this menu may vary based on the CPU installed.
Efficient Core Information
This submenu displays the Efficient Core Information.
Performance Core Information
This submenu displays the Performance Core Information.
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 51
Hardware Prefetcher
Allows you to enable or disable the MLC streamer prefetcher.
Configuration options: [Disabled] [Enabled]
Adjacent Cache Line Prefetch
Allows you to prefetch adjacent cache lines, reducing the DRAM loading time and improving
the system performance.
Configuration options: [Disabled] [Enabled]
Intel (VMX) Virtualization Technology
When set to [Enabled], VMX can utilize the additional hardware capabilities provided by
Vanderpool Technology.
Configuration options: [Disabled] [Enabled]
Active Performance Cores
Allows you to select the number of CPU cores to activate in each processor package.
Configuration options: [All] [1] - [7]
Active Efficient Cores
Allows you to select the number of Efficient cores to activate in each processor package.
Configuration options: [All] [0] - [3]
Number of Cores and Efficient Cores are looked at together. When both are {0,0}, Pcode
will enable all cores.
Hyper-Threading
Allows a hyper-threading processor to appear as two logical processors, allowing the
operating system to schedule two threads or processes simultaneously.
[Enabled] For two threads per activated core.
[Disabled] For only one thread per activated core.
Per Core Hyper-Threading
The items in this submenu allow you to enable or disable Hyper-Threading for each core.
Hyper-Threading of Core 0-7
Configuration options: [Disabled] [Enabled]
Total Memory Encryption
Allows you to configure the Total Memory Encryption (TME) to protect DRAM data from
physical attacks.
Configuration options: [Disabled] [Enabled]
CPU - Power Management Control
The items in this submenu allow you to manage and configure the CPU’s power.
Boot performance mode
Allows you to select the performance state that the BIOS will set starting from the
reset vector.
Configuration options: [Max Battery] [Max Non-Turbo Performance]
[Turbo Performance] [Auto]
52 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
Intel(R) SpeedStep(tm)
Allows more than two frequency to be supported.
Configuration options: [Disabled] [Enabled]
Intel(R) Speed Shift Technology
Allows you to disable or enable Intel(R) Speed Shift Technology support. When
enabled, CPPC v2 interface allows hardware controlled P-states.
Configuration options: [Disabled] [Enabled]
Intel(R) Turbo Boost Max Technology 3.0
Allows you to disable or enable Intel(R) Turbo Boost Max Technology 3.0 support.
Disabling will report the maximum ratio of the slowest core in _CPC object.
Configuration options: [Disabled] [Enabled]
Turbo Mode
Allows you to automatically set the CPU cores to run faster than the base operating
frequency when it is below the operating power, current and temperature specification
limit. (Requires EMTTM enabled too)
Configuration options: [Disabled] [Enabled]
Acoustic Noise Settings
The items in this submenu allow you to configure Acoustic Noise Settings for IA, GT,
and SA domains.
Acoustic Noise Settings
Acoustic Noise Mitigation
Enabling this option will help mitigate acoustic noise on certain SKUs when the CPU is in
deeper C state.
Configuration options: [Disabled] [Enabled]
The following items appear only when Acoustic Noise Mitigation is set to [Enabled].
Pre Wake Time
Allows you to set the maximum Pre Wake randomization time in micro ticks. This is for
acoustic noise mitigation Dynamic Periodicity Alteration (DPA) tuning. Use the <+> or <->
to adjust the value.
Configuration options: [0] - [255]
Ramp Up Time
Allows you to set the maximum Ramp Up randomization time in micro ticks. This is for
acoustic noise mitigation Dynamic Periodicity Alteration (DPA) tuning. Use the <+> or <->
to adjust the value.
Configuration options: [0] - [255]
Ramp Down Time
Allows you to set the maximum Ramp Down randomization time in micro ticks. This is for
acoustic noise mitigation Dynamic Periodicity Alteration (DPA) tuning. Use the <+> or <->
to adjust the value.
Configuration options: [0] - [255]
IA VR Domain
Disable Fast PKG C State Ramp for IA Domain
This option needs to be configured to reduce acoustic noise during deeper C states.
[FALSE] Don’t disable Fast ramp during deeper C states.
[TRUE] Disable Fast ramp during deeper C state.
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 53
Slow Slew Rate for IA Domain
Set VR IA Slow Slew Rate for Deep Package C State ramp time; Slow slew rate equals
to Fast divided by number, the number is 2, 4, 8 to slow down the slew rate to help
minimize acoustic noise.
Configuration options: [Fast/2] [Fast/4] [Fast/8]
GT VR Domain
Disable Fast PKG C State Ramp for GT Domain
This option needs to be configured to reduce acoustic noise during deeper C states.
[FALSE] Don’t disable Fast ramp during deeper C states.
[TRUE] Disable Fast ramp during deeper C state.
Slow Slew Rate for GT Domain
Set VR GT Slow Slew Rate for Deep Package C State ramp time; Slow slew rate equals
to Fast divided by number, the number is 2, 4, 8 to slow down the slew rate to help
minimize acoustic noise.
Configuration options: [Fast/2] [Fast/4] [Fast/8]
CPU C-states
Allows you to enable or disable CPU Power Management. Allows CPU to go to C
states when it’s not 100% utilized.
Configuration options: [Auto] [Disabled] [Enabled]
The following items appear only when CPU C-states is set to [Enabled].
Enhanced C-States
Allows you to enable or disable C1E. When enabled, CPU will switch to minimum
speed when all cores enter C-State.
Configuration options: [Enabled] [Disabled]
Package C State Limit
Allows you to set the C-state limit for the CPU package. Setting to [CPU Default]
will leave it as the Factory default value. Setting to [Auto] will initialize the deepest
available Package C State Limit.
Configuration options: [C0/C1] [C2] [C3] [C6] [C7] [C7s] [C8] [C9] [C10] [CPU Default]
[Auto]
Thermal Monitor
Allows you to enable or disable the Thermal Monitor.
Configuration options: [Disabled] [Enabled]
Dual Tau Boost
Allows you to enable Dual Tau Boost feature. This is only applicable for CMLS
35W/65W/125W sku. When DPTF is enabled this feature is ignored.
Configuration options: [Disabled] [Enabled]
54 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
6.3 System Agent (SA) Configuration
The items in this menu allow you to change the System Agent (SA) parameters.
VT-d
Allows you to enable virtualization technology function on memory control hub.
Configuration options: [Enabled] [Disabled]
The following item appears only when VT-d is set to [Enabled].
Control Iommu Pre-boot Behavior
Allows you to enable IOMMU in Pre-boot environment (if DMAR table is installed in DXE and
if VTD_INFO_PPI is installed in PEI).
Configuration options: [Disable IOMMU] [Enable IOMMU during boot]
Memory Configuration
The items in this submenu allow you to set memory configuration parameters.
Memory Remap
Allows you to enable or disable memory remap above 4GB.
Configuration options: [Enabled] [Disabled]
Graphics Configuration
The items in this submenu allow you to select a primary display from CPU Graphics, PEG
Graphics devices, or PCIe Graphics devices.
Primary Display
Allows you to select the primary display from CPU Graphics / PEG Graphics / PCIe
Graphics device.
Configuration options: [Auto] [CPU Graphics] [PEG Slot] [PCIE]
iGPU Multi-Monitor
Set this item to [Enabled] to empower both integrated and discrete graphics for multi-
monitor output. iGPU shared system memory size will be fixed at 64M.
Configuration options: [Disabled] [Enabled]
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 55
DVMT Pre-Allocated
Allows you to select the DVMT 5.0 Pre-Allocated (Fixed) Graphics Memory size used
by the Internal Graphics Device.
Configuration options: [32M] [64M] [96M] [128M] [160M] [192M] [224M] [256M] [288M]
[320M] [352M] [384M] [416M] [448M] [480M] [512M]
RC6(Render Standby)
Allows you to enable render standby support.
Configuration options: [Disabled] [Enabled]
VMD setup menu
The items in this submenu allow you to set the VMD configuration settings.
Enable VMD controller
Allows you to enable or disable the VMD controller.
Configuration options: [Disabled] [Enabled]
Setting the Enable VMD controller to [Disabled] may result in data loss.
The following items appear only when Enable VMD controller is set to [Enabled].
Map PCIE Storage under VMD
Allows you to map or unmap PCIE Storage to VMD.
Configuration options: [Disabled] [Enabled]
Ensure to set Map SATA Controller under VMD to [Disabled] if you set Map PCIE
Storage under VMD to [Enabled].
Map SATA Controller under VMD
Allows you to map or unmap this Root Port to VMD.
Configuration options: [Disabled] [Enabled]
Ensure to set Map PCIE Storage under VMD to [Disabled] if you set Map SATA
Controller under VMD to [Enabled].
PCI Express Configuration
The items in this submenu allow you to configure the PCIe Speeds for the different onboard
slots.
The items in this submenu may vary according to your motherboard. Please refer to the
BIOS of your motherboard for the actual settings and options.
M.2_1 Link Speed
Allows you to configure the M.2_1 slot.
Configuration options: [Auto] [Gen1] [Gen2] [Gen3] [Gen4]
PCIEX16_1 Link Speed
Allows you to configure the PCIEX16_1 slot.
Configuration options: [Auto] [Gen1] [Gen2] [Gen3] [Gen4] [Gen5]
56 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
PCIEX16_2 Link Speed
Allows you to configure the PCIEX16_2 slot.
Configuration options: [Auto] [Gen1] [Gen2] [Gen3] [Gen4] [Gen5]
6.4 PCH Configuration
The items in this menu allow you to change the PCIe configurations for slots supported by
the PCH.
PCI Express Configuration
The items in this submenu allow you to configure the PCIe Speeds for the different onboard
slots supported by the PCH.
The items in this submenu may vary according to your motherboard. Please refer to the
BIOS of your motherboard for the actual settings and options.
PCIEX16_3(G3) Link Speed
Allows you to configure the PCIEX16_3(G3) slot.
Configuration options: [Auto] [Gen1] [Gen2] [Gen3]
M.2_4 Link Speed
Allows you to configure the M.2_4 slot.
Configuration options: [Auto] [Gen1] [Gen2] [Gen3] [Gen4]
M.2_2 Link Speed
Allows you to configure the M.2_2 slot.
Configuration options: [Auto] [Gen1] [Gen2] [Gen3] [Gen4]
M.2_3 Link Speed
Allows you to configure the M.2_3 slot.
Configuration options: [Auto] [Gen1] [Gen2] [Gen3] [Gen4]
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 57
6.5 PCH Storage Configuration
While entering Setup, the BIOS automatically detects the presence of SATA devices. The
SATA Port items show Empty if no SATA device is installed to the corresponding SATA
port.
Scroll down to display the other BIOS items.
The settings and options of this menu may vary depending on your motherboard. Please
refer to the BIOS of your motherboard for the actual settings and options.
SATA Controller(s)
Allows you to enable or disable the SATA Device.
Configuration options: [Disabled] [Enabled]
The following items appear only when SATA Controller(s) is set to [Enabled].
Aggressive LPM support
Allows PCH to aggressively enter link power state.
Configuration options: [Disabled] [Enabled]
SMART Self Test
S.M.A.R.T. (Self-Monitoring, Analysis and Reporting Technology) is a monitoring system
that shows a warning message during POST (Power-on Self Test) when an error occurs in
the hard disks.
Configuration options: [Disabled] [Enabled]
SATA6G_1 - SATA6G_8
Allows you to enable or disable the selected SATA port.
Configuration options: [Disabled] [Enabled]
SATA6G_1 - SATA6G_8 Hot Plug
Designates this port as Hot Pluggable.
Configuration options: [Disabled] [Enabled]
58 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
6.6 PCH-FW Configuration
This item allows you to configure the firmware TPM.
PTT
Allows you to enable or disable PTT in SkuMgr.
Configuration options: [Disabled] [Enabled]
6.7 Thunderbolt(TM) Configuration
The items in this menu allow you to configure Thunderbolt settings.
The availability of this menu, as well as the settings and options may vary depending on
your motherboard. Please refer to the BIOS of your motherboard for the actual settings
and options.
PCIE Tunneling over USB4
Allows you to enable or disable PCIE Tunneling over USB4.
Configuration options: [Disabled] [Enabled]
Discrete Thunderbolt(TM) Support
Allows you to enable or disable Discrete Thunderbolt(TM) Support.
Configuration options: [Disabled] [Enabled]
Please set Control Iommu Pre-boot Behavior in the System Agent(SA) Configuration
page to [Enabled] to support DMA Protection Feature.
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 59
The following items appear only when Discrete Thunderbolt(TM) Support is set to
[Enabled].
Wake From Thunderbolt(TM) Devices
Allows you to enable or disable system wake from Thunderbolt(TM) devices.
Configuration options: [Disabled] [Enabled]
Discrete Thunderbolt(TM) Configuration
The items in this submenu allow you to configure Discrete Thunderbolt(TM) related
configurations.
DTBT Go2Sx Command
Allows you to enable the command to put DTBT into Sx state while system is going
into Sx.
Configuration options: [Disabled] [Enabled]
Windows 10 Thunderbolt Support
Allows you to specify Windows 10 Thunderbolt support level.
[Enable + RTD3] OS Native support plus RTD3.
[Disabled] No OS native support.
DTBT Controller 0 Configuration
DTBT Contorller 0
Configuration options: [Disabled] [Enabled]
TBT Host Router
Allows you to enable host router based on ports available.
Configuration options: [One Port] [Two Port]
Extra Bus Reserved
Allows you to select the TBT Root Port Type.
[56] One port Host.
[106] Two port Host.
Reserved Memory
Allows you to set the Reserved Memory for this Root Bridge. Use the <+> and <-> keys
to adjust the value.
Configuration options: [1] - [4096]
Memory alignment
Allows you to set the memory alignment bits. Use the <+> and <-> keys to adjust the
value.
Configuration options: [0] - [31]
Reserved PMemory
Allows you to set the Reserved Prefetchable Memory for this Root Bridge. Use the <+>
and <-> keys to adjust the value.
Configuration options: [1] - [4096]
PMemory alignment
Allows you to set the PMemory alignment bits. Use the <+> and <-> keys to adjust the
value.
Configuration options: [0] - [31]
Reserved I/O
Use the <+> and <-> keys to adjust the value. The values range from 0 to 60.
60 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
6.8 PCI Subsystem Settings
The items in this menu allow you to configure PCI, PCI-X, and PCI Express settings.
Above 4G Decoding
Allows you to enable or disable 64bit capable Devices to be Decoded in Above 4G Address
Space (Only if System supports 64 bit PCI Decoding).
Configuration options: [Disabled] [Enabled]
• Only enabled under 64bit operating system.
• The following item appears only when Above 4G Decoding is set to [Enabled].
Re-Size BAR Support
If the system has Resizable BAR capable PCIe Devices, this option enables or disables
Resizable BAR Support (Only if System supports 64 bit PCI Decoding).
Configuration options: [Disabled] [Enabled]
To enable Re-Size BAR Support for harnessing full GPU memory, please go to the Boot
section and set CSM(Compatibility Support Module) to [Disabled].
SR-IOV Support
This option enables or disables Single Root IO Virtualization Support if the system has SR-
IOV capable PCIe devices.
Configuration options: [Disabled] [Enabled]
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 61
The Mass Storage Devices item shows the auto-detected values. If no USB device is
detected, the item shows None.
Legacy USB Support
[Enabled] Your system supports the USB devices in legacy operating systems.
[Disabled] Your USB devices can be used for BIOS setup only and cannot be
recognized in the boot devices list.
[Auto] Your system automatically detects the presence of USB devices at startup.
If any USB devices are detected, the legacy USB support is enabled.
XHCI Hand-off
This is a workaround for OSes without XHCI hand-off support. The XHCI ownership change
should be claimed by XHCI driver.
[Disabled] Support XHCI by XHCI drivers for operating systems with XHCI support.
[Enabled] Support XHCI by BIOS for operating systems without XHCI support.
Mass Storage Devices:
Allows you to select the mass storage device emulation type for devices connected. [Auto]
enumerates devices according to their media format. Optical drives are emulated as [CD-
ROM], drives with no media will be emulated according to a drive type.
Configuration options: [Auto] [Floppy] [Forced FDD] [Hard Disk] [CD-ROM]
USB Single Port Control
Allows you to enable or disable the individual USB ports.
Refer to section Motherboard layout and Rear I/O connection in your motherboard’s
user manual for the location of the USB ports.
6.9 USB Configuration
The items in this menu allow you to change the USB-related features.
62 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
6.10 Network Stack Configuration
The items in this menu allow you to change the Network Stack Configuration.
Network stack
Allows you to disable or enable the UEFI network stack.
Configuration options: [Disabled] [Enabled]
The following items appear only when Network Stack is set to [Enabled].
Ipv4/Ipv6 PXE Support
Allows you to enable or disable the Ipv4/Ipv6 PXE boot support.
Configuration options: [Disabled] [Enabled]
6.11 NVMe Configuration
This menu displays the NVMe controller and Drive information of the connected devices.
You may press <Enter> on a connected NVMe device which appears in this menu to view
more information on the NVMe device.
The options displayed in this menu may vary depending on the devices connected to your
motherboard. Please refer to the BIOS of your motherboard for the actual settings and
options.
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 63
6.12 HDD/SSD SMART Information
The items in this menu allow you to view the SMART information for connected storage
devices.
Restore AC Power Loss
Allows your system to go to ON state, OFF state, or both states after an AC power loss.
When setting your system to [Last State], it goes to the previous state before the AC power
loss.
Configuration options: [Power Off] [Power On] [Last State]
Max Power Saving
Configuration options: [Disabled] [Enabled]
ErP Ready
Allows you to switch off some power at S4+S5 or S5 to get the system ready for ErP
requirement. When set to [Enabled], all other PME options are switched off. RGB LEDs and
RGB/Addressable RGB Headers will also be disabled.
Configuration options: [Disabled] [Enabled (S4+S5)] [Enabled (S5)]
6.13 APM Configuration
The items in this menu allow you to change the advanced power management settings.
NVM Express devices do not support SMART information.
64 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
6.14 Onboard Devices Configuration
The items in this menu allow you to change the onboard devices settings. Scroll down to
view the other BIOS items.
The settings and options of this menu may vary depending on your motherboard. Please
refer to the BIOS of your motherboard for the actual settings and options.
Power On By PCI-E
Allows you to enable or disable the Wake-on-LAN function of the onboard LAN controller or
other installed PCI-E LAN cards.
Configuration options: [Disabled] [Enabled]
Power On By RTC
Allows you to enable or disable the RTC (Real-Time Clock) to generate a wake event and
configure the RTC alarm date. When enabled, you can set the days, hours, minutes, or
seconds to schedule an RTC alarm date.
Configuration options: [Disabled] [Enabled]
HD Audio
Controls the detection of the HD-Audio device.
[Disabled] HDA will be unconditionally disabled.
[Enabled] HDA will be unconditionally enabled.
Intel LAN
Allows you to enable or disable Intel LAN.
Configuration options: [Disabled] [Enabled]
MARVELL 10G LAN
Allows you to enable or disable the 10G LAN card.
Configuration options: [Disabled] [Enabled]
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 65
USB power delivery in Soft Off state (S5)
Allows you to enable or disable USB power when your PC is in the S5 state.
Configuration options: [Disabled] [Enabled]
Connectivity mode (Wi-Fi & Bluetooth)
Allows you to enable or disable Wi-Fi and Bluetooth connectivity module.
Configuration options: [Disabled] [Enabled]
LED lighting
When system is in working state
Allows you to turn the RGB LED lighting on or off when the system is in the working state.
[All On] RGB LEDs and Functional will be behave normally.
[Stealth Mode] All LEDs will be disabled.
[Aura Only] RGB LEDs will light up, while all functional LEDs will be disabled.
[Aura Off] Functional LEDs behave normally, while RGB LEDs will be disabled.
The RGB Header(s) and Addressable Header(s) will only work under the S0 (working)
state.
When system is in sleep, hibernate or soft off states
Allows you to turn the RGB LED lighting on or off when the system is in the sleep, hibernate
or soft off states.
[All On] RGB LEDs and Functional will be behave normally.
[Stealth Mode] All LEDs will be disabled.
[Aura Only] RGB LEDs will light up, while all functional LEDs will be disabled.
[Aura Off] Functional LEDs behave normally, while RGB LEDs will be disabled.
The RGB Header(s) and Addressable Header(s) will only work under the S0 (working)
state.
M.2_4 Configuration
Allows you to set the M.2_4 configuration.
[Auto] Auto-detects the M.2_4 device mode.
[SATA mode] Only supports M.2_4 SATA devices.
[PCIE mode] Only supports M.2_4 PCIE devices.
GNA Device
Allows you to enable or disable SA GNA Device.
Configuration options: [Enabled] [Disabled]
Serial Port Configuration
This submenu allows you to set parameters for Serial Port.
This item will only function if there is a serial port (COM) connector on your motherboard.
66 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
Serial Port
Allows you to enable or disable the Serial port.
Configuration options: [Enabled] [Disabled]
The following item appears only when Serial Port is set to [Enabled].
Change settings
Allows you to select an optimal setting for super IO device.
Configuration options: [IO=3F8h; IRQ=4] [IO=2F8h; IRQ=3] [IO=3E8h; IRQ=4]
[IO=2E8h; IRQ=3]
6.15 Intel(R) Rapid Storage Technology
The items in this menu allow you manage RAID volumes on the Intel(R) RAID Controller.
• The settings and options of this menu may vary depending on the storage devices
connected. Please refer to the BIOS of your motherboard for the actual settings and
options.
• Ensure to set the VMD configuration settings before using Intel(R) Rapid Storage
Technology to create a RAID set.
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 67
7. Monitor menu
The Monitor menu displays the system temperature/power status, and allows you to change
the fan settings.
Scroll down to display the other BIOS items.
The settings and options of this menu may vary depending on your motherboard. Please
refer to the BIOS of your motherboard for the actual settings and options.
Temperature Monitor
CPU Temperature, CPU Package Temperature, MotherBoard Temperature,
VRM Temperature, Chipset Temperature, T_Sensor Temperature, DIMM A1-2
Temperature, DIMM B1-2 Temperature [xxx°C/xxx°F]
The onboard hardware monitor automatically detects and displays the temperatures
for the different components. Select [Ignore] if you do not wish to display the detected
temperatures.
Fan Speed Monitor
CPU Fan Speed, CPU Optional Fan Speed, Chassis Fan 1-5 Speed, AIO PUMP
Speed [xxxx RPM]
The onboard hardware monitor automatically detects and displays the fan speeds in
rotations per minute (RPM). If the fan is not connected to the motherboard, the field
shows N/A. Select [Ignore] if you do not wish to display the detected speed.
68 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
Voltage and Current Monitor
CPU Core Voltage, 12V Voltage, 5V Voltage, 3.3V Voltage, Memory Controller
Voltage [x.xxx V]
The onboard hardware monitor automatically detects the voltage output through the
onboard voltage regulators. Select [Ignore] if you do not want to detect this item.
CPU Core Current [xx A]
The onboard hardware monitor automatically detects the current output. Select
[Ignore] if you do not want to detect this item.
Q-Fan Configuration
AI Cooling
ASUS AI Cooling will automatically manage and control all motherboard fans,
ensuring the most efficient settings are set depending on the current system load and
temperature. When you enable this function, AI Cooling function will try to lower fan
speed to decrease fan noise without compromising current performance. You can
keep track of fan performance via the ASUS Fan Xpert software with a blue dot in the
Fan curve chart.
Configuration options: [Enabled] [Disabled]
Q-Fan Tuning
Click this item to automatically detect the lowest speed and configure the minimum
duty cycle for each fan.
The process may take 2 to 5 minutes. DO NOT shut down or reset your system during the
tuning process.
CPU Q-Fan Control
Allows you to set the CPU Q-Fan operating mode.
[Auto Detect] Detects the type of installed fan/pump and automatically switches
the control modes.
[DC Mode] Enables the Q-Fan Control feature in DC mode for 3-pin fan/pump.
[PWM Mode] Enables the Q-Fan Control feature in PWM mode for 4-pin fan/
pump.
CPU Fan Profile
Allows you to set the appropriate performance level of the assigned fan/pump. When
selecting [Manual], we suggest raising your fan/pump duty to 100% if your CPU
temperature exceeds 75°C. Please be noted CPU performance will throttle due to
overheating with inefficient fan/pump duty.
Configuration options: [Standard] [Silent] [Turbo] [Full Speed] [Manual]
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 69
The following items appear only when CPU Fan Profile is set to [Standard], [Silent],
[Turbo], or [Manual].
CPU Fan Step Up
Step up allows you to adjust how quickly the fan rotation speed changes, with level 0
being an instantaneous change in speed. The higher the level, the slower the change
in speed, and may also result in less noise, but this will also cause slower heat
dissipation.
Configuration options: [Level 0] [Level 1] [Level 2] [Level 3] [Level 4] [Level 5]
CPU Fan Step Down
Step down allows you to adjust how quickly the fan rotation speed changes, with
level 0 being an instantaneous change in speed. The higher the level, the slower the
change in speed, and may also result in less noise, but this will also cause slower
heat dissipation.
Configuration options: [Level 0] [Level 1] [Level 2] [Level 3] [Level 4] [Level 5]
CPU Fan Speed Low Limit
Allows you to set the lower speed limit for assigned fan/pump. A warning message will
appear when the limit is reached; the warning message will not appear if [Ignore] is
selected.
Configuration options: [Ignore] [200 RPM] [300 RPM] [400 RPM] [500 RPM] [600
RPM]
The following items appear only when CPU Fan Profile is set to [Manual].
CPU Fan Upper Temperature
Configure the fan/pump upper temperature to make assigned fan/pump operate at the
max. duty cycle when the source temperature reaches the limit. We suggest raising
your fan/pump duty to 100% if your CPU temperature exceeds 75°C. Please be noted
CPU performance will throttle due to overheating with inefficient fan/pump duty. Use
the <+> or <-> keys to adjust the upper temperature.
The fan/pump upper temperature cannot be lower than the fan/pump lower temperature.
CPU Fan Max. Duty Cycle (%)
Set the maximum fan/pump duty cycle of the assigned fan/pump for when the source
temp. reaches the upper limit. We suggest raising your fan/pump duty to 100% if your
CPU temperature exceeds 75°C. Please be noted CPU performance will throttle due
to overheating with inefficient fan/pump duty. Use the <+> or <-> keys to adjust the
fan/pump maximum duty cycle.
CPU Fan Middle Temperature
Configure the fan/pump middle temperature to make assigned fan/pump operate at
the mid. duty cycle when the source temperature is higher than the limit. We suggest
raising your fan/pump duty to 100% if your CPU temperature exceeds 75°C. Please
be noted CPU performance will throttle due to overheating with inefficient fan/pump
duty. Use the <+> or <-> keys to adjust the middle temperature.
70 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
CPU Fan Middle. Duty Cycle (%)
Set the middle fan/pump duty cycle of the assigned fan/pump for when the source
temp. exceeds the middle temperature. We suggest raising your fan/pump duty to
100% if your CPU temperature exceeds 75°C. Please be noted CPU performance will
throttle due to overheating with inefficient fan/pump duty. Use the <+> or <-> keys to
adjust the fan/pump middle duty cycle.
CPU Fan Lower Temperature
Configure the fan/pump lower temperature to make assigned fan/pump operate at
the min. duty cycle when the source temperature is lower than the limit. We suggest
raising your fan/pump duty to 100% if your CPU temperature exceeds 75°C. Please
be noted CPU performance will throttle due to overheating with inefficient fan/pump
duty. Use the <+> or <-> keys to adjust the lower temperature.
CPU Fan Min. Duty Cycle(%)
Set the middle fan/pump duty cycle of the assigned fan/pump for when the source
temp. is lower than the lower temperature. We suggest raising your fan/pump duty to
100% if your CPU temperature exceeds 75°C. Please be noted CPU performance will
throttle due to overheating with inefficient fan/pump duty. Use the <+> or <-> keys to
adjust the fan/pump minimum duty cycle.
Chassis Fan(s) Configuration
Chassis Fan 1-5 Q-Fan Control
Allows you to set the Chassis Fan 1-5 operating mode.
[Auto Detect] Detects the type of installed fan/pump and automatically
switches the control modes.
[DC Mode] Enables the Q-Fan Control feature in DC mode for 3-pin fan/
pump.
[PWM Mode] Enables the Q-Fan Control feature in PWM mode for 4-pin fan/
pump.
Chassis Fan 1-5 Profile
Allows you to set the appropriate performance level of the assigned fan/pump. When
selecting [Manual], we suggest raising your fan/pump duty to 100% if your CPU
temperature exceeds 75°C. Please be noted CPU performance will throttle due to
overheating with inefficient fan/pump duty.
Configuration options: [Standard] [Silent] [Turbo] [Full Speed] [Manual]
The following items appear only when CPU Fan 1-5 Profile is set to [Standard], [Silent],
[Turbo], or [Manual].
Chassis Fan 1-5 Q-Fan Source
The assigned fan/pump will be controlled according to the selected temperature source.
Configuration options: [CPU] [MotherBoard] [VRM] [Chipset] [T_Sensor] [Multiple
Sources]
For Multiple Sources, select up to three temperature sources and the fan will automatically
change based on the highest temperature.
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 71
Chassis Fan 1-5 Step Up
Step up allows you to adjust how quickly the fan rotation speed changes, with level 0
being an instantaneous change in speed. The higher the level, the slower the change in
speed, and may also result in less noise, but this will also cause slower heat dissipation.
Configuration options: [Level 0] [Level 1] [Level 2] [Level 3] [Level 4] [Level 5]
Chassis Fan 1-5 Step Down
Step down allows you to adjust how quickly the fan rotation speed changes, with level 0
being an instantaneous change in speed. The higher the level, the slower the change in
speed, and may also result in less noise, but this will also cause slower heat dissipation.
Configuration options: [Level 0] [Level 1] [Level 2] [Level 3] [Level 4] [Level 5]
Chassis Fan 1-5 Speed Low Limit
Allows you to set the lower speed limit for assigned fan/pump. A warning message will
appear when the limit is reached; the warning message will not appear if [Ignore] is
selected.
Configuration options: [Ignore] [200 RPM] [300 RPM] [400 RPM] [500 RPM] [600 RPM]
The following items appear only when Chassis Fan 1-5 Profile is set to [Manual].
Chassis Fan 1-5 Upper Temperature
Configure the fan/pump upper temperature to make assigned fan/pump operate at the
max. duty cycle when the source temperature reaches the limit. We suggest raising your
fan/pump duty to 100% if your CPU temperature exceeds 75°C. Please be noted CPU
performance will throttle due to overheating with inefficient fan/pump duty. Use the <+> or
<-> keys to adjust the upper temperature.
The fan/pump upper temperature cannot be lower than the fan/pump lower temperature.
Chassis Fan 1-5 Max. Duty Cycle (%)
Set the maximum fan/pump duty cycle of the assigned fan/pump for when the source
temp. reaches the upper limit. We suggest raising your fan/pump duty to 100% if your
CPU temperature exceeds 75°C. Please be noted CPU performance will throttle due to
overheating with inefficient fan/pump duty. Use the <+> or <-> keys to adjust the fan/
pump maximum duty cycle.
Chassis Fan 1-5 Middle Temperature
Configure the fan/pump middle temperature to make assigned fan/pump operate at the
mid. duty cycle when the source temperature is higher than the limit. We suggest raising
your fan/pump duty to 100% if your CPU temperature exceeds 75°C. Please be noted
CPU performance will throttle due to overheating with inefficient fan/pump duty. Use the
<+> or <-> keys to adjust the middle temperature.
Chassis Fan 1-5 Middle. Duty Cycle (%)
Set the middle fan/pump duty cycle of the assigned fan/pump for when the source temp.
exceeds the middle temperature. We suggest raising your fan/pump duty to 100% if your
CPU temperature exceeds 75°C. Please be noted CPU performance will throttle due to
overheating with inefficient fan/pump duty. Use the <+> or <-> keys to adjust the fan/
pump middle duty cycle.
Chassis Fan 1-5 Lower Temperature
Configure the fan/pump lower temperature to make assigned fan/pump operate at the
min. duty cycle when the source temperature is lower than the limit. We suggest raising
your fan/pump duty to 100% if your CPU temperature exceeds 75°C. Please be noted
CPU performance will throttle due to overheating with inefficient fan/pump duty. Use the
<+> or <-> keys to adjust the lower temperature.
72 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
Chassis Fan 1-5 Min. Duty Cycle(%)
Set the middle fan/pump duty cycle of the assigned fan/pump for when the source temp.
is lower than the lower temperature. We suggest raising your fan/pump duty to 100% if
your CPU temperature exceeds 75°C. Please be noted CPU performance will throttle due
to overheating with inefficient fan/pump duty. Use the <+> or <-> keys to adjust the fan/
pump minimum duty cycle.
Allow Fan Stop
This function allows the fan to run at 0% duty cycle when the temperature of the source is
dropped below the lower temperature.
Configuration options: [Disabled] [Enabled]
AIO Pump Q-Fan Control
Allows you to set the AIO Pump operating mode.
[Auto Detect] Detects the type of installed fan/pump and automatically switches
the control modes.
[DC Mode] Enables the Q-Fan Control feature in DC mode for 3-pin fan/pump.
[PWM Mode] Enables the Q-Fan Control feature in PWM mode for 4-pin fan/
pump.
AIO Pump Profile
Allows you to set the appropriate performance level of the assigned fan/pump. When
selecting [Manual], we suggest raising your fan/pump duty to 100% if your CPU
temperature exceeds 75°C. Please be noted CPU performance will throttle due to
overheating with inefficient fan/pump duty.
Configuration options: [Standard] [Silent] [Turbo] [Full Speed] [Manual]
The following items appear only when AIO Pump Profile is set to [Standard], [Silent],
[Turbo], or [Manual].
AIO Pump Q-Fan Source
The assigned fan/pump will be controlled according to the selected temperature
source.
Configuration options: [CPU] [MotherBoard] [VRM] [Chipset] [T_Sensor] [Multiple
Sources]
AIO Pump Step Up
Step up allows you to adjust how quickly the fan rotation speed changes, with level 0
being an instantaneous change in speed. The higher the level, the slower the change
in speed, and may also result in less noise, but this will also cause slower heat
dissipation.
Configuration options: [Level 0] [Level 1] [Level 2] [Level 3] [Level 4] [Level 5]
AIO Pump Step Down
Step down allows you to adjust how quickly the fan rotation speed changes, with
level 0 being an instantaneous change in speed. The higher the level, the slower the
change in speed, and may also result in less noise, but this will also cause slower
heat dissipation.
Configuration options: [Level 0] [Level 1] [Level 2] [Level 3] [Level 4] [Level 5]
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 73
AIO Pump Speed Low Limit
Allows you to set the lower speed limit for assigned fan/pump. A warning message will
appear when the limit is reached; the warning message will not appear if [Ignore] is
selected.
Configuration options: [Ignore] [200 RPM] [300 RPM] [400 RPM] [500 RPM] [600
RPM]
The following items appear only when AIO Pump Profile is set to [Manual].
AIO Pump Upper Temperature
Configure the fan/pump upper temperature to make assigned fan/pump operate at the
max. duty cycle when the source temperature reaches the limit. We suggest raising
your fan/pump duty to 100% if your CPU temperature exceeds 75°C. Please be noted
CPU performance will throttle due to overheating with inefficient fan/pump duty. Use
the <+> or <-> keys to adjust the upper temperature.
The fan/pump upper temperature cannot be lower than the fan/pump lower temperature.
AIO Pump Max. Duty Cycle (%)
Set the maximum fan/pump duty cycle of the assigned fan/pump for when the source
temp. reaches the upper limit. We suggest raising your fan/pump duty to 100% if your
CPU temperature exceeds 75°C. Please be noted CPU performance will throttle due
to overheating with inefficient fan/pump duty. Use the <+> or <-> keys to adjust the
fan/pump maximum duty cycle.
AIO Pump Middle Temperature
Configure the fan/pump middle temperature to make assigned fan/pump operate at
the mid. duty cycle when the source temperature is higher than the limit. We suggest
raising your fan/pump duty to 100% if your CPU temperature exceeds 75°C. Please
be noted CPU performance will throttle due to overheating with inefficient fan/pump
duty. Use the <+> or <-> keys to adjust the middle temperature.
AIO Pump Middle. Duty Cycle (%)
Set the middle fan/pump duty cycle of the assigned fan/pump for when the source
temp. exceeds the middle temperature. We suggest raising your fan/pump duty to
100% if your CPU temperature exceeds 75°C. Please be noted CPU performance will
throttle due to overheating with inefficient fan/pump duty. Use the <+> or <-> keys to
adjust the fan/pump middle duty cycle.
AIO Pump Lower Temperature
Configure the fan/pump lower temperature to make assigned fan/pump operate at
the min. duty cycle when the source temperature is lower than the limit. We suggest
raising your fan/pump duty to 100% if your CPU temperature exceeds 75°C. Please
be noted CPU performance will throttle due to overheating with inefficient fan/pump
duty. Use the <+> or <-> keys to adjust the lower temperature.
AIO Pump Min. Duty Cycle(%)
Set the middle fan/pump duty cycle of the assigned fan/pump for when the source
temp. is lower than the lower temperature. We suggest raising your fan/pump duty to
100% if your CPU temperature exceeds 75°C. Please be noted CPU performance will
throttle due to overheating with inefficient fan/pump duty. Use the <+> or <-> keys to
adjust the fan/pump minimum duty cycle.
74 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
Chassis Intrusion Detection Support
Set this item to [Enabled] to enable the chassis intrusion detection function.
Configuration options: [Enabled] [Disabled]
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 75
8. Boot menu
The Boot menu items allow you to change the system boot options.
CSM (Compatibility Support Module)
Allows you to configure the CSM (Compatibility Support Module) items to fully support the
various VGA, bootable devices and add-on devices for better compatibility.
Launch CSM will be set to [Disabled] and cannot be configured when using the
integrated graphics.
Launch CSM
[Enabled] For better compatibility, enable the CSM to fully support the non-
UEFI driver add-on devices or the Windows® UEFI mode.
[Disabled] Disable the CSM to fully support the non-UEFI driver add-on devices
or the Windows® UEFI mode.
The following items appear only when Launch CSM is set to [Enabled].
Boot Device Control
Allows you to select the type of devices that you want to boot.
Configuration options: [UEFI and Legacy OPROM] [Legacy OPROM only] [UEFI only]
Boot from Network Devices
Allows you to select the type of network devices that you want to launch.
Configuration options: [Ignore] [Legacy only] [UEFI only]
76 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
Boot from Storage Devices
Allows you to select the type of storage devices that you want to launch.
Configuration options: [Ignore] [Legacy only] [UEFI only]
Boot from PCI-E/PCI Expansion Devices
Allows you to select the type of PCI-E/PCI expansion devices that you want to launch.
Configuration options: [Ignore] [Legacy only] [UEFI only]
Secure Boot
Allows you to configure the Windows® Secure Boot settings and manage its keys to protect
the system from unauthorized access and malwares during POST.
OS Type
[Windows UEFI Mode] This item allows you to select your installed operating
system. Execute the Microsoft® Secure Boot check. Only
select this option when booting on Windows® UEFI mode
or other Microsoft® Secure Boot compliant OS.
[Other OS] Get the optimized function when booting on Windows®
non-UEFI mode. Microsoft® Secure Boot only supports
Windows® UEFI mode.
The Microsoft secure boot can only function properly on Windows UEFI mode.
Secure Boot Mode
This option allows you to select the Secure Boot mode from between Standard or
Custom. In Custom mode, Secure Boot Policy variables can be configured by a
physically present user without full authentication.
Configuration options: [Standard] [Custom]
The following item appears only when Secure Boot Mode is set to [Custom].
Key Management
Install Default Secure Boot keys
Allows you to immediately load the default Security Boot keys, Platform key (PK), Key-
exchange Key (KEK), Signature database (db), and Revoked Signatures (dbx). When
the default Secure boot keys are loaded, the PK state will change from Unloaded
mode to loaded mode.
Clear Secure Boot keys
This item appears only when you load the default Secure Boot keys. Allows you to
clear all default Secure Boot keys.
Save all Secure Boot variables
Allows you to save all secure boot keys to a USB storage device.
PK Management
The Platform Key (PK) locks and secures the firmware from any permissible changes.
The system verifies the PK before your system enters the OS.
Save To File
Allows you to save the PK to a USB storage device.
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 77
Set New key
Allows you to load the downloaded PK from a USB storage device.
Delete key
Allows you to delete the PK from your system. Once the PK is deleted, all the system’s
Secure Boot keys will not be active.
Configuration options: [Yes] [No]
The PK file must be formatted as a UEFI variable structure with time-based authenticated
variable.
KEK Management
The KEK (Key-exchange Key or Key Enrollment Key) manages the Signature
database (db) and Revoked Signature database (dbx).
Key-exchange Key (KEK) refers to Microsoft® Secure Boot Key-Enrollment Key (KEK).
Save to file
Allows you to save the KEK to a USB storage device.
Set New key
Allows you to load the downloaded KEK from a USB storage device.
Append Key
Allows you to load the additional KEK from a storage device for an additional db and dbx
loaded management.
Delete key
Allows you to delete the KEK from your system.
Configuration options: [Yes] [No]
The KEK file must be formatted as a UEFI variable structure with time-based
authenticated variable.
DB Management
The db (Authorized Signature database) lists the signers or images of UEFI
applications, operating system loaders, and UEFI drivers that you can load on the
single computer.
Save to file
Allows you to save the db to a USB storage device.
Set New key
Allows you to load the downloaded db from a USB storage device.
Append Key
Allows you to load the additional db from a storage device for an additional db and dbx
loaded management.
Delete key
Allows you to delete the db file from your system.
Configuration options: [Yes] [No]
The db file must be formatted as a UEFI variable structure with time-based authenticated
variable.
78 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
DBX Management
The dbx (Revoked Signature database) lists the forbidden images of db items that are
no longer trusted and cannot be loaded.
Save to file
Allows you to save the dbx to a USB storage device.
Set New key
Allows you to load the downloaded dbx from a USB storage device.
Append Key
Allows you to load the additional dbx from a storage device for an additional db and dbx
loaded management.
Delete key
Allows you to delete the dbx file from your system.
Configuration options: [Yes] [No]
The dbx file must be formatted as a UEFI variable structure with time-based authenticated
variable.
Boot Configuration
Fast Boot
Allows you to enable or disable boot with initialization of a minimal set of devices
required to launch active boot option. Has no effect for BBS boot options.
Configuration options: [Disabled] [Enabled]
The following item appears only when Fast Boot is set to [Enabled].
Next Boot after AC Power Loss
[Normal Boot] Returns to normal boot on the next boot after an AC power loss.
[Fast Boot] Accelerates the boot speed on the next boot after an AC power
loss.
Boot Logo Display
[Auto] Automatically adjust the boot logo size for Windows
requirements.
[Full Screen] Maximize the boot logo size.
[Disabled] Hide the logo during POST.
The following item appears only when Boot Logo Display is set to [Auto] or [Full
Screen].
Post Delay Time
Allows you to select a desired additional POST waiting time to easily enter the BIOS
Setup. You can only execute the POST delay time during normal boot.
Configuration options: [0 sec] - [10 sec]
This feature only works when set under normal boot.
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 79
The following item appears only when Boot Logo Display is set to [Disabled].
Post Report
Allows you to select a desired POST report waiting time or until ESC is pressed.
Configuration options: [1 sec] - [10 sec] [Until Press ESC]
Boot up NumLock State
Allows you to select the keyboard NumLock state.
Configuration options: [On] [Off]
Wait For ‘F1’ If Error
Allows your system to wait for the <F1> key to be pressed when error occurs.
Configuration options: [Disabled] [Enabled]
Option ROM Messages
[Force BIOS] The Option ROM Messages will be shown during the POST.
[Keep Current] Only the ASUS logo will be shown during the POST.
Interrupt 19 Capture
Enable this item to allow the option ROMs to trap the interrupt 19.
Configuration options: [Enabled] [Disabled]
AMI Native NVMe Driver Support
Allows you to enable or disable AMI Native NVMe driver.
Configuration options: [Disabled] [Enabled]
Setup Mode
[Advanced Mode] This item allows you to go to Advanced Mode of the BIOS after
POST.
[EZ Mode] This item allows you to go to EZ Mode of the BIOS after POST.
Boot Sector (MBR/GPT) Recovery Policy
Allows you to set the Boot Sector Policy.
[Auto Recovery] Follow UEFI Rule.
[Local User Control] You can enter setup page and select Boot Sector (MBR/GPT)
Recovery Policy to recovery MBR/GPT on the next boot time.
The following item appears only when Boot Sector (MBR/GPT) Recovery Policy is set to
[Local User Control].
Next Boot Recovery Action
Choose the (MBR/GPT) recovery action on the next boot.
Configuration options: [Skip] [Recovery]
80 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
Boot Option Priorities
These items specify the boot device priority sequence from the available devices. The
number of device items that appears on the screen depends on the number of devices
installed in the system.
• To access Windows® OS in Safe Mode, press <F8 > after POST (Windows® 8 not
supported).
• To select the boot device during system startup, press <F8> when ASUS Logo
appears.
Boot Override
These item displays the available devices. The number of device items that appear on the
screen depends on the number of devices installed in the system. Click an item to start
booting from the selected device.
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 81
9. Tool menu
The Tool menu items allow you to configure options for special functions. Select an item
then press <Enter> to display the submenu.
BIOS Image Rollback Support
[Enabled] Support roll back your BIOS to a previous version, but this setting violates
the NIST SP 800-147 requirement.
[Disabled] Only support updating your BIOS to a newer version, and this setting
meets the NIST SP 800-147 requirement.
Publish HII Resources
Configuration options: [Disabled] [Enabled]
Flexkey
[Reset] Reboots the system.
[Aura On/Off] Enable or Disable Aura LEDs. This setting does not sync with the BIOS/
software option.
[DirectKey] Boot directly into the BIOS.
Setup Animator
Allows you to enable or disable the Setup animator.
Configuration options: [Disabled] [Enabled]
82 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
Status definition:
• Frozen. The frozen state is the result of a BIOS protective measure. The BIOS
guards drives that do not have password protection by freezing them prior to booting.
If the drive is frozen, a power off or hard reset of your PC must be performed to
proceed with the Secure Erase.
• Locked. SSDs might be locked if the Secure Erase process is either incomplete
or was stopped. This may be due to a third party software that uses a different
password defined by ASUS. You have to unlock the SSD in the software before
proceeding with Secure Erase.
9.2 ASUS Secure Erase
SSD speeds may lower over time as with any storage medium due to data processing.
Secure Erase completely and safely cleans your SSD, restoring it to factory performance
levels.
To launch Secure Erase, click Tool > ASUS Secure Erase on the Advanced mode menu.
• The time to erase the contents of your SSD may take a while depending on its size.
Do not turn off the system during the process.
• Secure Erase is only supported on Intel SATA port. For more information about Intel
SATA ports, refer to section Motherboard layout in your user manual.
9.1 ASUS EZ Flash 3 Utility
This item allows you to run ASUS EZ Flash 3. When you press <Enter>, a confirmation
message appears. Use the left/right arrow key to select between [Yes] or [No], then press
<Enter> to confirm your choice.
For more details, refer to section ASUS EZ Flash 3.
Displays the
available SSDs
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 83
9.3 ASUS User Profile
This item allows you to store or load multiple BIOS settings.
Load from Profile
Allows you to load the previous BIOS settings saved in the BIOS Flash. Key in the profile
number that saved your BIOS settings, press <Enter>, and then select Yes.
• DO NOT shut down or reset the system while updating the BIOS to prevent the
system boot failure!
• We recommend that you update the BIOS file only coming from the same memory/
CPU configuration and BIOS version.
Profile Name
Allows you to key in a profile name.
Save to Profile
Allows you to save the current BIOS settings to the BIOS Flash, and create a profile. Key in
a profile number from one to eight, press <Enter>, and then select Yes.
Load/Save Profile from/to USB Drive
Allows you to load or save profile from your USB drive, load and save profile to your USB
drive.
84 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
9.4 ASUS SPD Information
This item allows you to view the DRAM SPD information.
9.5 MemTest86
This item allows you to obtain a memory diagnosis.
Activate MemTest86
Press <Enter> to open MemTest86 to perform and check testing results.
• Please save all changes made before using MemTest86.
• There will be a few seconds of loading time after pressing <Enter> on this option.
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 85
9.7 MyASUS
This item allows you to enable or disable downloading and installing of the MyASUS app in
the Windows® OS.
The availability of this menu, as well as the settings and options may vary depending on
your motherboard. Please refer to the BIOS of your motherboard for the actual settings
and options.
Download & Install MyASUS service & app
Configuration options: [Disabled] [Enabled]
9.6 ASUS Armoury Crate
This item allows you to enable or disable downloading and installing of the Armoury Crate
app in the Windows® OS. The Armoury Crate app can help you manage and download the
latest drivers and utilities for your motherboard.
Download & Install ARMOURY CRATE app
Configuration options: [Disabled] [Enabled]
86 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
10. Exit menu
The Exit menu items allow you to load the optimal default values for the BIOS items, and
save or discard your changes to the BIOS items. You can access the EZ Mode from the Exit
menu.
Load Optimized Defaults
This option allows you to load the default values for each of the parameters on the Setup
menus. When you select this option or if you press <F5>, a confirmation window appears.
Select OK to load the default values.
Save Changes & Reset
Once you are finished making your selections, choose this option from the Exit menu to
ensure the values you selected are saved. When you select this option or if you press
<F10>, a confirmation window appears. Select OK to save changes and exit.
Discard Changes & Exit
This option allows you to exit the Setup program without saving your changes. When you
select this option or if you press <Esc>, a confirmation window appears. Select Yes to
discard changes and exit.
Launch EFI Shell from USB drives
This option allows you to attempt to launch the EFI Shell application (shellx64.efi) from one
of the available filesystem devices.
PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual 87
11. Updating BIOS
The ASUS website publishes the latest BIOS versions to provide enhancements on system
stability, compatibility,and performance. However, BIOS updating is potentially risky. If
there is no problem using the current version of BIOS, DO NOT manually update the BIOS.
Inappropriate BIOS updating may result to system’s failure to boot. Carefully follow the
instructions in this chapter to update your BIOS when necessary.
Visit http://www.asus.com to download the latest BIOS file for this motherboard.
The following utilities allow you to manage and update the motherboard BIOS setup
program.
1. ASUS EZ Flash 3: Updates the BIOS using a USB flash drive.
2. ASUS CrashFree BIOS 3: Restores the BIOS using the motherboard support DVD or
a USB flash drive when the BIOS file fails or gets corrupted.
11.1 ASUS EZ Flash 3
ASUS EZ Flash 3 allows you to download and update to the latest BIOS using a USB drive.
To update the BIOS:
1. Insert the USB flash drive that contains the latest BIOS file to a USB port.
2. Enter the Advanced Mode of the BIOS setup program. Go to the Tool menu to select
ASUS EZ Flash 3 Utility and press <Enter>.
3. Press Left arrow key to switch to the Drive field.
4. Press the Up/Down arrow keys to find the USB flash drive that contains the latest
BIOS, and then press <Enter>.
5. Press Right arrow key to switch to the Folder Info field.
6. Press the Up/Down arrow keys to find the BIOS file, and then press <Enter> to
perform the BIOS update process. Reboot the system when the update process is
done.
88 PRIME / ProArt / TUF GAMING Intel 600 Series BIOS Manual
11.2 ASUS CrashFree BIOS 3
The ASUS CrashFree BIOS 3 utility is an auto recovery tool that allows you to restore the
BIOS file when it fails or gets corrupted during the updating process. You can restore a
corrupted BIOS file using the motherboard support DVD or a USB flash drive that contains
the BIOS file.
The BIOS file in the motherboard support DVD may be older than the BIOS file published
on the ASUS official website. If you want to use the newer BIOS file, download the file at
https://www.asus.com/support/ and save it to a USB flash drive.
Recovering the BIOS
To recover the BIOS:
1. Turn on the system.
2. Insert the motherboard support DVD to the optical drive, or the USB flash drive
containing the BIOS file to the USB port.
3. The utility automatically checks the devices for the BIOS file. When found, the utility
reads the BIOS file and enters ASUS EZ Flash 3 automatically.
4. The system requires you to enter BIOS Setup to recover the BIOS setting. To ensure
system compatibility and stability, we recommend that you press <F5> to load default
BIOS values.
DO NOT shut down or reset the system while updating the BIOS! Doing so can cause
system boot failure!