Safety information
Chapter 1: Product Introduction
- 1.1 Motherboard overview
Chapter 2: Basic Installation
Chapter 3: BIOS Setup
Chapter 4: RAID Support
- 4.1 RAID configurations
- 4.2 Creating a RAID driver disk
  - 4.2.1 Creating a RAID driver disk in Windows®
Chapter 5: Multi GPU Support
- 5.1 AMD® CrossFireX™ technology
Appendix

ASUS WS C246 PRO User Manual

Displayed below is the user manual for WS C246 PRO by ASUS which is a product in the Motherboards category. This manual has pages.

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ASUS WS X299 PRO/SE Manual

Motherboard

WS C246

PRO

E14688

Revised Edition V2

August 2018

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, modied or altered, unless

such repair, modication 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 identication or explanation and to the

owners’ benet, without intent to infringe.

Offer to Provide Source Code of Certain Software

This product contains copyrighted software that is licensed under the General Public License (“GPL”),

under the Lesser General Public License Version (“LGPL”) and/or other Free Open Source Software

Licenses. Such software in this product is distributed without any warranty to the extent permitted by the

applicable law. Copies of these licenses are included in this product.

Where the applicable license entitles you to the source code of such software and/or other additional data,

you may obtain it for a period of three years after our last shipment of the product, either

(1) for free by downloading it from https://www.asus.com/support/

(2) for the cost of reproduction and shipment, which is dependent on the preferred carrier and the location

where you want to have it shipped to, by sending a request to:

ASUSTeK Computer Inc.

Legal Compliance Dept.

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In your request please provide the name, model number and version, as stated in the About Box of the

product for which you wish to obtain the corresponding source code and your contact details so that we

can coordinate the terms and cost of shipment with you.

The source code will be distributed WITHOUT ANY WARRANTY and licensed under the same license as

the corresponding binary/object code.

This offer is valid to anyone in receipt of this information.

ASUSTeK is eager to duly provide complete source code as required under various Free Open Source

Software licenses. If however you encounter any problems in obtaining the full corresponding source

code we would be much obliged if you give us a notication to the email address gpl@asus.com, stating

the product and describing the problem (please DO NOT send large attachments such as source code

archives, etc. to this email address).

iii

Contents

Safety information ...................................................................................................... vi

About this guide ........................................................................................................ vii

WS C246 PRO specifications summary ................................................................... ix

Package contents ....................................................................................................... xi

Installation tools and components .......................................................................... xii

Chapter 1: Product Introduction

1.1 Motherboard overview ...............................................................................1-1

1.1.1 Before you proceed ..................................................................... 1-1

1.1.2 Motherboard layout ..................................................................... 1-2

1.1.3 Central Processing Unit (CPU) ................................................... 1-4

1.1.4 System memory .......................................................................... 1-5

1.1.5 Expansion slots ........................................................................... 1-7

1.1.6 Onboard buttons and switches.................................................... 1-9

1.1.7 Jumpers .................................................................................... 1-10

1.1.8 Onboard LEDs .......................................................................... 1-11

1.1.9 Internal connectors....................................................................1-13

Chapter 2: Basic Installation

2.1 Building your PC system ...........................................................................2-1

2.1.1 CPU installation...........................................................................2-1

2.1.2 Cooling system installation.......................................................... 2-3

2.1.3 Motherboard installation .............................................................. 2-4

2.1.4 DIMM installation......................................................................... 2-6

2.1.5 ATX power connection ................................................................ 2-7

2.1.6 SATA device connection ............................................................. 2-8

2.1.7 Front I/O connector ..................................................................... 2-9

2.1.8 Expansion card installation ....................................................... 2-10

2.1.9 M.2 installation .......................................................................... 2-11

2.2 BIOS update utility ................................................................................... 2-12

2.3 Motherboard rear and audio connections .............................................2-14

2.3.1 Rear I/O connection .................................................................. 2-14

2.3.2 Audio I/O connections ............................................................... 2-16

2.4 Starting up for the first time ....................................................................2-18

2.5 Turning off the computer ........................................................................2-18

Chapter 3: BIOS Setup

3.1 Knowing BIOS ............................................................................................3-1

3.2 BIOS setup program ..................................................................................3-2

3.2.1 EZ Mode......................................................................................3-3

3.2.2 Advanced Mode .......................................................................... 3-4

3.2.3 Q-Fan Control ............................................................................. 3-7

3.2.4 EZ Tuning Wizard ....................................................................... 3-9

3.3 My Favorites .............................................................................................3-11

3.4 Main menu ................................................................................................3-13

3.5 Ai Tweaker menu ......................................................................................3-13

3.6 Advanced menu .......................................................................................3-14

3.6.1 Platform Misc Conguration ...................................................... 3-14

3.6.2 CPU Conguration .................................................................... 3-14

3.6.3 System Agent (SA) Conguration ............................................. 3-14

3.6.4 PCH Conguration .................................................................... 3-14

3.6.5 PCH Storage Conguration....................................................... 3-15

3.6.6 PCH-FW Conguration ............................................................. 3-16

3.6.7 Onboard Devices Conguration ................................................ 3-16

3.6.8 APM Conguration .................................................................... 3-16

3.6.9 USB Conguration .................................................................... 3-16

3.6.10 Network Stack Conguration..................................................... 3-17

3.6.11 NVMe Conguration .................................................................. 3-17

3.6.12 HDD/SSD SMART Information ................................................. 3-17

3.7 Monitor menu ...........................................................................................3-17

3.8 Boot menu ................................................................................................3-17

3.9 Tool menu ................................................................................................. 3-19

3.9.1 ASUS EZ Flash 3 Utility ............................................................ 3-19

3.9.2 ASUS Secure Erase..................................................................3-20

3.9.3 ASUS User Prole..................................................................... 3-21

3.9.4 ASUS SPD Information ............................................................. 3-21

3.9.5 Graphics Card Information ........................................................ 3-21

3.10 Exit menu .................................................................................................. 3-22

3.11 Updating BIOS ..........................................................................................3-22

3.11.1 EZ Update ................................................................................. 3-22

3.11.2 ASUS EZ Flash 3 ...................................................................... 3-23

3.11.3 ASUS CrashFree BIOS 3 .......................................................... 3-25

Contents

Chapter 4: RAID Support

4.1 RAID configurations ..................................................................................4-1

4.1.1 RAID denitions .......................................................................... 4-1

4.1.2 Installing storage devices ............................................................ 4-2

4.1.3 Intel® Rapid Storage Technology in UEFI BIOS .......................... 4-2

4.1.4 Intel® Rapid Storage Technology Option ROM utility .................. 4-6

4.2 Creating a RAID driver disk ....................................................................4-10

4.2.1 Creating a RAID driver disk in Windows® ................................. 4-10

Chapter 5: Multi GPU Support

5.1 AMD® CrossFireX™ technology ...............................................................5-1

5.1.1 Requirements .............................................................................. 5-1

5.1.2 Before you begin ......................................................................... 5-1

5.1.3 Installing two CrossFireX™ graphics cards ................................ 5-2

5.1.4 Installing three CrossFireX™ graphics cards .............................. 5-3

5.1.5 Installing the device drivers ......................................................... 5-4

5.1.6 Enabling the AMD® CrossFireX™ technology ............................. 5-4

Appendix

WS C246 PRO block diagram ................................................................................. A-1

Q-Code table ............................................................................................................ A-2

Notices .................................................................................................................... A-5

ASUS contact information ...................................................................................... A-9

Contents

Safety information

Electrical safety

• To prevent electrical shock hazard, disconnect the power cable from the electrical outlet

before relocating the system.

• When adding or removing devices to or from the system, ensure that the power cables

for the devices are unplugged before the signal cables are connected. If possible,

disconnect all power cables from the existing system before you add a device.

• Before connecting or removing signal cables from the motherboard, ensure that all

power cables are unplugged.

• Seek professional assistance before using an adapter or extension cord. These devices

could interrupt the grounding circuit.

• Ensure that your power supply is set to the correct voltage in your area. If you are not

sure about the voltage of the electrical outlet you are using, contact your local power

company.

• If the power supply is broken, do not try to x it by yourself. Contact a qualied service

technician or your retailer.

Operation safety

• Before installing the motherboard and adding devices on it, carefully read all the manuals

that came with the package.

• Before using the product, ensure all cables are correctly connected and the power

cables are not damaged. If you detect any damage, contact your dealer immediately.

• To avoid short circuits, keep paper clips, screws, and staples away from connectors,

slots, sockets and circuitry.

• Avoid dust, humidity, and temperature extremes. Do not place the product in any area

where it may become wet.

• Place the product on a stable surface.

• If you encounter technical problems with the product, contact a qualied service

technician or your retailer.

vii

About this guide

This user guide contains the information you need when installing and conguring the

motherboard.

How this guide is organized

This guide contains the following parts:

1. Chapter 1: Product Introduction

This chapter describes the features of the motherboard and the new technology it

supports. It includes description of the switches, jumpers, and connectors on the

motherboard.

2. Chapter 2: Basic Installation

This chapter lists the hardware setup procedures that you have to perform when

installing system components.

3. Chapter 3: BIOS Setup

This chapter tells how to change system settings through the BIOS Setup menus.

Detailed descriptions of the BIOS parameters are also provided.

4. Chapter 4: RAID Support

This chapter describes the RAID congurations.

5. Chapter 5: Multi GPU Support

This chapter describes how to install and congure multiple AMD® CrossFire™

graphics cards.

Where to find more information

Refer to the following sources for additional information and for product and software

updates.

1. ASUS website

The ASUS website (www.asus.com) provides updated information on ASUS hardware

and software products.

2. Optional documentation

Your product package may include optional documentation, such as warranty yers,

that may have been added by your dealer. These documents are not part of the

standard package.

viii

Conventions used in this guide

To ensure that you perform certain tasks properly, take note of the following symbols used

throughout this manual.

DANGER/WARNING: Information to prevent injury to yourself when trying to

complete a task.

CAUTION: Information to prevent damage to the components when trying to

complete a task.

IMPORTANT: Instructions that you MUST follow to complete a task.

NOTE: Tips and additional information to help you complete a task.

Typography

Bold text Indicates a menu or an item to select.

Italics

Used to emphasize a word or a phrase.

<Key> Keys enclosed in the less-than and greater-than sign

means that you must press the enclosed key.

Example: <Enter> means that you must press the Enter or

Return key.

<Key1> + <Key2> + <Key3> If you must press two or more keys simultaneously, the key

names are linked with a plus sign (+).

WS C246 PRO specifications summary

(continued on the next page)

CPU

LGA1151 socket for Intel® Xeon® Processor E Family (Coffee Lake)

/ Intel® 8th Generation Core™ i7/i5/i3 processors / Intel® Pentium™

processors / Intel® Celeron™ processors*

Supports Intel® Turbo Boost Technology

* Refer to www.asus.com for Intel® CPU support list

Chipset Intel® C246 Chipset

Memory

4 x DIMM, Max 64GB, DDR4 2666 / 2400 / 2133 MHz, ECC/ non-ECC

UDIMM*

Dual channel architecture

* Refer to www.asus.com for the Memory QVL(Qualified Vendors List)

Expansion slots

PCIEX1_1: PCI-E x1 slot, x1 Gen3 Link, from PCH

PCIEX16_1: PCI-E x16 slot, x16 / x8 Gen3 Link, from CPU

PCIEX16_2: PCI-E x16 slot, x8 Gen3 Link, switched from PCIEX16_1,

from CPU

PCIEX1_2: PCI-E x1 slot, x1 Gen3 Link, from PCH

PCIEX16_3: PCI-E x16 slot, x4 Gen3 Link, from PCH

PCIEX16_4: PCI-E x16 slot, x4 Gen3 Link, from PCH, shared with 4

SATA

VGA Output

1 x Integrated Graphics Processor

Multi-VGA output support: DVI-D / HDMI / DisplayPort / VGA

- Supports DVI-D with Max resolution 1920 x 1200@60 Hz

- Supports HDMI with Max resolution 4096 x 2160@24 Hz

- Supports DisplayPort with Max resolution 4096 x 2304@60 Hz

- Supports VGA with Max resolution 1920 x 1200@60 Hz

Multi-GPU support Support AMD® 3-Way CrossFireX™ Technology

Storage

Intel® C246 Chipset:

8 x SATA 6Gb/s ports or 7 x SATA 6Gb/s with 1 x M.2 (SATA 6Gb/s &

PCIe Gen3 x2 link, NGFF 22110 / 2280 / 2260 / 2242)

- 4 x SATA shared with PCIEX16_4

1 x M.2 (SATA 6Gb/s & PCIe Gen3 x4 link, NGFF 22110 / 2280 / 2260

/ 2242)

Intel® RST (Windows & Linux)

(Support software RAID 0, 1, 10 & 5)

LAN

1 x Intel® I210-AT GbE LAN

1 x Intel® I219-LM GbE LAN

(Supports teaming function)

USB

Intel® C246 Chipset

- 4 x USB 2.0 ports (4 from mid-board)

- 6 x USB 3.1 Gen 1 ports (2 from mid-board, 4 ports Type-A at back

panel)

- 2 x USB 3.1 Gen 2ports (1 Type-A port and 1 Type-C™ port at back

panel)

WS C246 PRO specifications summary

Audio Realtek® ALC887 8-channel high definition audio CODEC

- Optical S/PDIF out port at back I/O

Rear Panel I/O Ports

- 2 x USB 3.1 Gen 2 ports (1 port at Type-A, 1 port at Type-C™)

- 4 x USB 3.1 Gen 1 ports

- 1 x HDMI

- 1 x DisplayPort

- 1 x DVI-D

- 1 x VGA

- 2 x RJ-45 ports

- 8-channel Audio I/O ports (5+1 Audio jacks)

Internal I/O

Connectors

- 2 x USB 2.0 connectors support additional 4 USB ports (9-pin)

- 1 x USB 3.1 Gen 1 connectors support additional 2 USB ports (19-pin)

- 8 x SATA 6.0Gb/s ports

- 2 x M.2 Socket

- 4 x Chassis Fan connectors (4-pin) for both 3-pin(DC mode) and

4-pin(PWM mode) coolers control

- 1 x CPU OPT Fan connector (4-pin)

- 1 x CPU fan with PWM control (4-pin)

- 1 x Front panel audio connector (AAFP)

- 1 x S/PDIF out header

- 1 x 6-pin EATX12V_1 Power connector

- 1 x TPM connector

- 1 x 24-pin EATX Power connector

- 1 x 8-pin EATX 12V Power connector

- 1 x System Panel(Q-Connector)

- 1 x COM port header

- 1 x USB BIOS Flashback button

- 1 x Power-on button

- 1 x Reset button

BIOS Feature 16 MB Flash ROM, EFI AMI BIOS, PnP, DMI3.0, WfM2.0, SM BIOS 3.0,

ACPI 5.0a, ASUS EZ Flash Utility, ASUS CrashFree BIOS 3

Manageability WfM 2.0, DMI 3.0, WOL by PME, WOR by PME, PXE

Windows 10/64 bit

RedHat® Enterprise Linux

SUSE Linux Enterprise Server

Form Factor ATX Form Factor, 12” x 9.6” (305mm x 244mm)

• Specications are subject to change without notice.

• Visit the ASUS website for the software manual.

Package contents

Check your motherboard package for the following items.

Motherboard 1 x WS C246 PRO motherboard

Cables 6 x Serial ATA 6Gb/s cables

1 x USB 2.0 bracket cable

Accessories

2 x M.2 screws kits

1 x COM port brackets

1 X I/O shield

Application DVD 1 x Motherboard support DVD

Documentation 1 x User guide

If any of the above items is damaged or missing, contact your retailer.

xii

Installation tools and components

The tools and components in the table above are not included in the motherboard package.

PC chassis

Power supply unit

Intel® LGA1151 compatible CPU Fan Intel® LGA1151 CPU

DIMM

SATA hard disk drive

Graphics card

Phillips (cross) screwdriver

SATA optical disc drive (optional)

1 bag of screws

ASUS WS C246 PRO 1-1

Chapter 1

Product Introduction

Chapter 1: Product Introduction

• Unplugthepowercordfromthewallsocketbeforetouchinganycomponent.

• Beforehandlingcomponents,useagroundedwriststraportouchasafelygrounded

objectorametalobject,suchasthepowersupplycase,toavoiddamagingthemdue

tostaticelectricity.

• HoldcomponentsbytheedgestoavoidtouchingtheICsonthem.

• Wheneveryouuninstallanycomponent,placeitonagroundedantistaticpadorinthe

bagthatcamewiththecomponent.

• Beforeyouinstallorremoveanycomponent,ensurethattheATXpowersupplyis

switchedofforthepowercordisdetachedfromthepowersupply.Failuretodoso

maycauseseveredamagetothemotherboard,peripherals,orcomponents.

1.1 Motherboard overview

1.1.1 Before you proceed

Takenoteofthefollowingprecautionsbeforeyouinstallmotherboardcomponentsorchange

anymotherboardsettings.

1-2 Chapter 1: Product Introduction

Chapter 1

Referto1.1.9 Internal connectorsand2.3.1 Rear I/O connectionformoreinformation

aboutrearpanelconnectorsandinternalconnectors.

1.1.2 Motherboard layout

ASUS WS C246 PRO 1-3

Chapter 1

Layout contents

Connectors/Jumpers/Buttons and switches/Slots Page

1. Fanandpumpconnectors(4-pinCPU_FAN;4-pinCPU_OPT;4-pin

CHA_FAN1-4)

1-17

2. ATXpowerconnectors(24-pinEATXPWR;8-pinEATX12V;6-pin

EATX12V_1)

1-19

3. LGA1151CPUsocket 1-4

4. DDR4DIMMslots 1-5

5. M.2sockets(M.2_1;M.2_2) 1-20

6. Intel®SerialATA6Gb/sconnectors(7-pinSATA6G_1-8) 1-13

7. Q-CodeLED 1-12

8. BIOSFlashbackbutton 2-12

9. Systempanelconnector(20-3pinPANEL) 1-18

10. Resetbutton 1-9

11. Power-onbutton 1-9

12. USB2.0connectors(10-1pinUSB1112,USB1314;4-pinType-AUSB9) 1-16

13. ClearRTCRAM(2-pinCLRTC) 1-10

14. USB3.1Gen1connector(20-1pinU31G1_12) 1-15

15. TPMconnector(14-1pinTPM) 1-14

16. Serialportconnector(10-1pinCOM1) 1-16

17. Frontpanelaudioconnector(10-1pinAAFP) 1-14

18. Digitalaudioconnector(4-1pinSPDIF_OUT) 1-17

1-4 Chapter 1: Product Introduction

Chapter 1

1.1.3 Central Processing Unit (CPU)

ThemotherboardcomeswithasurfacemountLGA1151socketdesignedfortheIntel®Xeon®

ProcessorEFamily(CoffeeLake)/Intel®8thGenerationCore™i7/i5/i3processors/Intel®

Pentium™processors/Intel®Celeron™processors.

• EnsurethatallpowercablesareunpluggedbeforeinstallingtheCPU.

• Uponpurchaseofthemotherboard,ensurethatthePnPcapisonthesocketand

thesocketcontactsarenotbent.ContactyourretailerimmediatelyifthePnPcap

ismissing,orifyouseeanydamagetothePnPcap/socketcontacts/motherboard

components.ASUSwillshoulderthecostofrepaironlyifthedamageisshipment/

transit-related.

• Keepthecapafterinstallingthemotherboard.ASUSwillprocessReturnMerchandise

Authorization(RMA)requestsonlyifthemotherboardcomeswiththecaponthe

LGA2066socket.

• Theproductwarrantydoesnotcoverdamagetothesocketcontactsresultingfrom

incorrectCPUinstallation/removal,ormisplacement/loss/incorrectremovalofthePnP

cap.

EnsurethatyouinstallthecorrectCPUdesignedforLGA1151socketonly.DONOTinstall

aCPUdesignedforothersocketsontheLGA1151socket.

ASUS WS C246 PRO 1-5

Chapter 1

1.1.4 System memory

ThemotherboardcomeswithfourDDR4(DoubleDataRate4)DualInlineMemoryModules

(DIMM)slots.

ADDR4moduleisnotcheddifferentlyfromaDDR,DDR2orDDR3module.DONOTinstall

aDDR,DDR2orDDR3memorymoduletotheDDR4slot.

Recommended memory configurations

1-6 Chapter 1: Product Introduction

Chapter 1

Memory configurations

Youmayinstall2GB,4GB,8GBand16GBunbufferedandECCandnon-ECCDDR4

DIMMsintotheDIMMsockets.

YoumayinstallvaryingmemorysizesinChannelAandChannelB.Thesystemmapsthe

totalsizeofthelower-sizedchannelforthedual-channelconguration.Anyexcessmemory

fromthehigher-sizedchannelisthenmappedforsingle-channeloperation.

• ThedefaultmemoryoperationfrequencyisdependentonitsSerialPresenceDetect

(SPD),whichisthestandardwayofaccessinginformationfromamemorymodule.

Underthedefaultstate,somememorymodulesforoverclockingmayoperateata

lowerfrequencythanthevendor-markedvalue.

• Forsystemstability,useamoreefcientmemorycoolingsystemtosupportafull

memoryload(8DIMMs)oroverclockingcondition.

• AlwaysinstalltheDIMMSwiththesameCASLatency.Foranoptimumcompatibility,

werecommendthatyouinstallmemorymodulesofthesameversionordatacode

(D/C)fromthesamevendor.Checkwiththevendortogetthecorrectmemory

modules.

• VisittheASUSwebsiteforthelatestQVL.

ASUS WS C246 PRO 1-7

Chapter 1

1.1.5 Expansion slots

Unplugthepowercordbeforeaddingorremovingexpansioncards.Failuretodosomay

causeyouphysicalinjuryanddamagemotherboardcomponents.

Slot No. Slot Description

1PCIEx1_1slot

2PCIEx16_1slot

3PCIEx1_2slot

4 PCIEx16_2slot

5 PCIEx16_3slot

6 PCIEx16_4slot

1-8 Chapter 1: Product Introduction

Chapter 1

VGA configuration

PCI Express operating mode

PCIe 3.0 x16_1 (gray) PCIe 3.0 x16_2

Single VGA/PCIe card x16(Recommendedforsingle

VGAcard) N/A

Dual VGA/PCIe cards x8 x8

• InsingleVGAcardmode,usethePCIe3.0x16_1slot(gray)foraPCIExpressx16

graphicscardtogetbetterperformance.

• WerecommendthatyouprovidesufcientpowerwhenrunningCrossFireX™mode.

• WerecommendyouconnecttheEATX12V_1cablewhenrunningCrossFireX™.

• ConnectachassisfantothemotherboardconnectorlabeledCHA_FAN1/2when

usingmultiplegraphicscardsforbetterthermalenvironment.

ASUS WS C246 PRO 1-9

Chapter 1

1.1.6 Onboard buttons and switches

Onboardbuttonsandswitchesallowyoutone-tuneperformancewhenworkingonabareor

open-casesystem.Thisisidealforoverclockersandgamerswhocontinuallychangesettings

toenhancesystemperformance.

1. Power-on button

Themotherboardcomeswithapower-onbuttonthatallowsyoutopoweruporwake

upthesystem.Thebuttonalsolightsupwhenthesystemispluggedtoapowersource

indicatingthatyoushouldshutdownthesystemandunplugthepowercablebefore

removingorinstallinganymotherboardcomponent.

2. Reset button

Presstheresetbuttontorebootthesystem.

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Chapter 1

1.1.7 Jumpers

1. Clear RTC RAM (2-pin CLRTC)

ThisheaderallowsyoutocleartheRealTimeClock(RTC)RAMinCMOS.Youcan

cleartheCMOSmemoryofdate,andsystemsetupparametersbyerasingtheCMOS

RTCRAMdata.TheonboardbuttoncellbatterypowerstheRAMdatainCMOS,which

includesystemsetupinformationsuchassystempasswords.

To erase the RTC RAM:

1. TurnOFFthecomputerandunplugthepowercord.

2. Useametalobjectsuchasascrewdrivertoshortthetwopins.

3. PlugthepowercordandturnONthecomputer.

4. Holddownthe<Del>keyduringthebootprocessandenterBIOSsetuptore-

enterdata.

ExceptwhenclearingtheRTCRAM,nevershort-circuittheCLRTCjumper.Shortingthe

CLRTCjumperwillcausesystembootfailure!

Ifthestepsabovedonothelp,removetheonboardbatteryandshortthetwopinsagainto

cleartheCMOSRTCRAMdata.AfterclearingtheCMOS,reinstallthebattery.

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Chapter 1

1.1.8 Onboard LEDs

1. Q LED (CPU, DRAM, VGA, BOOT)

QLEDcheckskeycomponents(CPU,DRAM,VGAcard,andbootingdevices)in

sequenceduringmotherboardbootingprocess.Ifanerrorisfound,thecorresponding

LEDremainslituntiltheproblemissolved.Thisuser-friendlydesignprovidesan

intuitivewaytolocatetherootproblemwithinseconds.

TheQLEDsprovidethemostprobablecauseofanerrorcodeasastartingpointfor

troubleshooting.Theactualcausemayvaryfromcasetocase.

2. USB BIOS Flashback LED (FLBK_LED)

TheBIOSFlashbackLEDasheswhenyoupresstheBIOSFlashbackbuttonforBIOS

update.

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Chapter 1

3. Q-Code LED

TheQ-CodeLEDdesignprovidesyouwitha2-digiterrorcodethatdisplaysthesystem

status.

• TheQ-CodeLEDprovidesthemostprobablecauseofanerrorcodeasastarting

pointfortroubleshooting.Theactualcausemayvaryfromcasetocase.

• PleaserefertotheQ-CodetableintheAppendixsectionformoredetails.

ASUS WS C246 PRO 1-13

Chapter 1

1.1.9 Internal connectors

1. Intel® Serial ATA 6 Gb/s connectors (7-pin SATA6G_1-8)

TheseconnectorsconnecttoSerialATA6Gb/sharddiskdrivesviaSerialATA6Gb/s

signalcables.

IfyouinstalledSerialATAharddiskdrives,youcancreateaRAID0,1,5,and10

congurationwiththeIntel®RapidStorageTechnologyenterprisethroughtheonboard

Intel®C246chipset.

• Theseconnectorsaresetto[AHCI Mode]bydefault.IfyouintendtocreateaSerial

ATARAIDsetusingtheseconnectors,settheSATAModeitemintheBIOSto[Intel

RST Premium (RAID)].

• SATA6G_2portsharesbandwidthwithM.2_1socket.WhenM.2_2slotrunsinSATA

mode,theSATA6G_2portwillbedisabled.

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Chapter 1

2. Front panel audio connector (10-1 pin AAFP)

Thisconnectorisforachassis-mountedfrontpanelaudioI/OmodulethatsupportsHD

Audio.ConnectoneendofthefrontpanelaudioI/Omodulecabletothisconnector.

Werecommendthatyouconnectahigh-denitionfrontpanelaudiomoduletothis

connectortoavailofthemotherboard’shigh-denitionaudiocapability.

3. TPM connector (14-1 pin TPM)

ThisconnectorsupportsaTrustedPlatformModule(TPM)system,whichsecurely

storekeys,digitalcerticates,passwordsanddata.ATPMsystemalsohelpsenhance

networksecurity,protectdigitalidentities,andensuresplatformintegrity.

TheTPMmoduleispurchasedseparately.

ASUS WS C246 PRO 1-15

Chapter 1

4. USB 3.1 Gen 1 connector (20-1 pin U31G1_12)

TheseconnectorallowsyoutoconnectaUSB3.1Gen1moduleforadditionalUSB

3.1Gen1frontorrearpanelports.WithaninstalledUSB3.1Gen1module,youcan

enjoyallthebenetsofUSB3.1Gen1includingfasterdatatransferspeedsofupto

5Gb/s,fasterchargingtimeforUSB-chargeabledevices,optimizedpowerefciency,

andbackwardcompatibilitywithUSB2.0.

TheUSB3.1Gen1moduleispurchasedseparately.

ThepluggedUSB3.1Gen1devicemayrunonxHCIorEHCImodedependingonthe

operatingsystem’ssetting.

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Chapter 1

5. USB 2.0 connectors (10-1 pin USB1112, USB1314; 4-pin Type-A USB9)

The10-1pinconnectorallowsyoutoconnectaUSB2.0moduleforadditionalUSB

2.0frontorrearpanelports.The4-pinUSB(UniversalSerialBus)Type-Aportis

availableforconnectingUSB2.0devices.TheseUSBconnectorscomplywithUSB2.0

specicationthatsupportsupto480Mbpsconnectionspeed.

DONOTconnecta1394cabletotheUSBconnectors.Doingsowilldamagethe

motherboard!

6. Serial port connector (10-1 pin COM1)

Thisconnectorisforaserial(COM)port.Connecttheserialportmodulecabletothis

connector,theninstallthemoduletoaslotopeningatthebackofthesystemchassis.

ASUS WS C246 PRO 1-17

Chapter 1

7. Fan and pump connectors (4-pin CPU_FAN; 4-pin CPU_OPT; 4-pin CHA_FAN1-4)

Connectthefancablestothefanconnectorsonthemotherboard,ensuringthatthe

blackwireofeachcablematchesthegroundpinoftheconnector.

• DONOTforgettoconnectthefancablestothefanconnectors.Insufcientairow

insidethesystemmaydamagethemotherboardcomponents.Thesearenotjumpers!

Donotplacejumpercapsonthefanconnectors!

• EnsurethattheCPUfancableissecurelyinstalledtotheCPUfanconnector.

8. Digital audio connector (4-1 pin SPDIF_OUT)

ThisconnectorisforanadditionalSony/PhilipsDigitalInterface(S/PDIF)port.Connect

theS/PDIFOutmodulecabletothisconnector,theninstallthemoduletoaslot

openingatthebackofthesystemchassis.

TheS/PDIFmoduleispurchasedseparately.

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Chapter 1

• SystempowerLED(2-pinor3-1pinPLED)

The2-pinor3-1pinconnectorisforthesystempowerLED.Connectthechassis

powerLEDcabletothisconnector.ThesystempowerLEDlightsupwhenyouturnon

thesystempower,andblinkswhenthesystemisinsleepmode.

• HarddiskdriveactivityLED(2-pinHDD_LED)

This2-pinconnectorisfortheHDDActivityLED.ConnecttheHDDActivityLEDcable

tothisconnector.TheHDDLEDlightsuporasheswhendataisreadfromorwritten

totheHDD.

• Systemwarningspeaker(4-pinSPEAKER)

This4-pinconnectorisforthechassis-mountedsystemwarningspeaker.Thespeaker

allowsyoutohearsystembeepsandwarnings.

• ATXpowerbutton/soft-offbutton(2-pinPWRSW)

Thisconnectorisforthesystempowerbutton.Pressingthepowerbuttonturnsthe

systemonorputsthesysteminsleeporsoft-offmodedependingontheoperating

systemsettings.Pressingthepowerswitchformorethanfoursecondswhilethe

systemisONturnsthesystemOFF.

• Resetbutton(2-pinRESET)

This2-pinconnectorisforthechassis-mountedresetbuttonforsystemrebootwithout

turningoffthesystempower.

• Chassisintrusionconnector(2-pinCHASSIS)

Thisconnectorisforachassis-mountedintrusiondetectionsensororswitch.Connect

oneendofthechassisintrusionsensororswitchcabletothisconnector.Thechassis

intrusionsensororswitchsendsahigh-levelsignaltothisconnectorwhenachassis

componentisremovedorreplaced.Thesignalisthengeneratedasachassisintrusion

event.

9. System panel connector (20-3 pin PANEL)

Thisconnectorsupportsseveralchassis-mountedfunctions.

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Chapter 1

Ensuretoconnectthe8-pinpowerplug,orconnectboththe8-pinand6-pinpowerplugs.

• Forafullyconguredsystem,werecommendthatyouuseapowersupplyunit

(PSU)thatcomplieswithATX12VSpecication2.0(orlaterversion)andprovidesa

minimumpowerof350W.

• DONOTforgettoconnectthe8-pinEATX12Vpowerplug.Otherwise,thesystemwill

notboot.

• WerecommendthatyouuseaPSUwithahigherpoweroutputwhenconguringa

systemwithmorepower-consumingdevices.Thesystemmaybecomeunstableor

maynotbootupifthepowerisinadequate.

• Ifyouwanttousetwoormorehigh-endPCIExpressx16cards,useaPSUwith

1000Wpowerorabovetoensurethesystemstability,andrecommendconnectingthe

6-pinEATX12V_1powerplug.

10. ATXpowerconnectors(24-pinEATXPWR;8-pinEATX12V;6-pinEATX12V_1)

TheseconnectorsareforATXpowersupplyplugs.Thepowersupplyplugsare

designedtottheseconnectorsinonlyoneorientation.Findtheproperorientationand

pushdownrmlyuntiltheconnectorscompletelyt.

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Chapter 1

11. M.2 sockets (M.2_1; M.2_2)

ThesesocketsallowyoutoinstallM.2SSDmodules.

• M.2_1socketsupportsPCIe3.0x2andSATAmodeMKeydesignandtype2242/

2260/2280PCIeandSATAstoragedevices.

• M.2_2socketsupportsPCIe3.0x4MKeydesignandtype2242/2260/2280/22110

PCIestoragedevices.

• M.2_1socketsharesbandwidthwithSATA6G_2port.WhenM.2_2slotrunsinSATA

mode,theSATA6G_2portwillbedisabled.

• ThesesocketssupportIRST(Intel®RapidStorageTechnology).

TheM.2SSDmoduleispurchasedseparately.

ASUS WS C246 PRO 2-1

Chapter 2

Basic Installation

2.1 Building your PC system

The diagrams in this section are for reference only. The motherboard layout may vary with

models, but the installation steps are the same for all models.

Chapter 2: Basic Installation

2.1.1 CPU installation

• EnsurethatyouinstallthecorrectCPUdesignedforLGA1151socketonly.DONOT

installaCPUdesignedforLGA1155andLGA1156socketsontheLGA1151socket.

• Uponpurchaseofthemotherboard,ensurethatthePnPcapisonthesocketand

thesocketcontactsarenotbent.ContactyourretailerimmediatelyifthePnPcap

ismissing,orifyouseeanydamagetothePnPcap/socketcontacts/motherboard

components.ASUSwillshoulderthecostofrepaironlyifthedamageisshipment/

transit-related.

• Theproductwarrantydoesnotcoverdamagetothesocketcontactsresultingfrom

incorrectCPUinstallation/removal,ormisplacement/loss/incorrectremovalofthePnP

cap.

Retention tab

Load lever

Load plate

Gold

triangle

mark

CPU notches

Alignment

key

Alignment

key

2-2 Chapter 2: Basic Installation

Chapter 2

Retention

lock

Load lever

Retention tab

Load lever

ASUS WS C246 PRO 2-3

Chapter 2

2.1.2 Cooling system installation

ApplytheThermalInterfaceMaterialtothe

CPUcoolingsystemandCPUbeforeyou

install the cooling system, if necessary.

To install the CPU heatsink and fan assembly

2-4 Chapter 2: Basic Installation

Chapter 2

2.1.3 Motherboard installation

1. InstalltheASUSQ-ShieldtothechassisrearI/Opanel.

2. Placethemotherboardintothechassis,ensuringthatitsrearI/Oportsarealignedto

thechassis’rearI/Opanel.

ASUS WS C246 PRO 2-5

Chapter 2

3. Placenine(9)screwsintotheholesindicatedbycirclestosecurethemotherboardto

the chassis.

DONOTovertightenthescrews!Doingsocandamagethemotherboard.

2-6 Chapter 2: Basic Installation

Chapter 2

To remove a DIMM

2.1.4 DIMM installation

ASUS WS C246 PRO 2-7

Chapter 2

2.1.5 ATX power connection

OR AND

• DONOTconnectthe6-pinpowerplugonly,themotherboardmayoverheatunder

heavy usage.

• Ensuretoconnectthe8-pinpowerplug,orconnectboththe8-pinand6-pinpower

plugs.

2-8 Chapter 2: Basic Installation

Chapter 2

2.1.6 SATA device connection

ASUS WS C246 PRO 2-9

Chapter 2

2.1.7 Front I/O connector

To install ASUS Q-Connector

USB 2.0

AAFP

To install USB 2.0 connector

To install front panel audio connector

USB 3.1 Gen 1

To install USB 3.1 Gen 1 connector

2-10 Chapter 2: Basic Installation

Chapter 2

2.1.8 Expansion card installation

To install PCIe x16 cards

To install PCIe x1 cards

ASUS WS C246 PRO 2-11

Chapter 2

2.1.9 M.2 installation

SupportedM.2typevariespermotherboard.

2-12 Chapter 2: Basic Installation

Chapter 2

2.2 BIOS update utility

USB BIOS Flashback

USBBIOSFlashbackallowsyoutoeasilyupdatetheBIOSwithoutenteringtheexisting

BIOSoroperatingsystem.SimplyinsertaUSBstoragedevicetotheUSBport(theUSBport

holemarkedingreenontheI/Oshield)thenpresstheUSBBIOSFlashbackbuttonforthree

secondstoautomaticallyupdatetheBIOS.

To use USB BIOS Flashback:

1. InsertaUSBstoragedevicetotheUSBFlashbackport.

WerecommendyoutouseaUSB2.0storagedevicetosavethelatestBIOSversionfor

better compatibility and stability.

2. Visit https://www.asus.com/support/anddownloadthelatestBIOSversionforthis

motherboard.

3. RenametheleasWS246P.CAP,thencopyittoyourUSBstoragedevice.

4. Shutdownyourcomputer.

5. Onyourmotherboard,presstheBIOSFlashbackbuttonforthreesecondsuntilthe

FlashbackLEDblinksthreetimes,indicatingthattheBIOSFlashbackfunctionis

enabled.

FormoreBIOSupdateutilitiesinBIOSsetup,refertothesection3.10 Updating BIOS in

Chapter3.

6. Waituntilthelightgoesout,indicatingthattheBIOSupdatingprocessiscompleted.

Refer to section 1.1.8 Onboard LEDsformoreinformationoftheFlashbackLED.

ASUS WS C246 PRO 2-13

Chapter 2

• Donotunplugportabledisk,powersystem,orshorttheCLRTCjumperwhileBIOS

updateisongoing,otherwiseupdatewillbeinterrupted.Incaseofinterruption,please

follow the steps again.

• Ifthelightashesforvesecondsandturnsintoasolidlight,thismeansthat

theBIOSFlashbackisnotoperatingproperly.Thismaybecausedbyimproper

installationoftheUSBstoragedeviceandlename/leformaterror.Ifthisscenario

happens, please restart the system to turn off the light.

• UpdatingBIOSmayhaverisks.IftheBIOSprogramisdamagedduringtheprocess

andresultstothesystem’sfailuretobootup,pleasecontactyourlocalASUSService

Center.

2-14 Chapter 2: Basic Installation

Chapter 2

2.3 Motherboard rear and audio connections

2.3.1 Rear I/O connection

Rear panel connectors

1. DisplayPort 6. DVI-Dport

2. VGAport 7. USB3.1Gen1ports5,6,7,and8

3. Intel®LANport1and2(I210-AT&

I219-LM)*

8. USB3.1Gen2Type-C™portC3

4. USB3.1Gen2Type-Aport4 9. OpticalS/PDIFOutport

5. HDMI1.4bport 10. AudioI/Oports**

* and ** : Refer to the tables on the next page for LAN port LEDs and audio port definitions.

• USB3.1Gen1/Gen2devicescanonlybeusedasdatastorageonly.

• Westronglyrecommendthatyouconnectyourdevicestoportswithmatchingdata

transferrate.PleaseconnectyourUSB3.1Gen1devicestoUSB3.1Gen1portsand

yourUSB3.1Gen2devicestoUSB3.1Gen2portsforfasterandbetterperformance

for your devices.

ASUS WS C246 PRO 2-15

Chapter 2

* LAN ports LED indications

ACT/LINK

LED SPEED

LED

LAN port

Activity Link LED Speed LED

Status Description Status Description

Off Nolink Off 10Mbpsconnection

YELLOW Linked ORANGE 100Mbpsconnection

BLINKING Dataactivity GREEN 1Gbpsconnection

YoucandisabletheLANcontrollersinBIOS.Duetohardwaredesign,theLAN1port’s

LEDsmaycontinuetoblinkevenwhendisabled.

** Audio 2, 4, 5.1 or 7.1-channel configuration

Port Headset

2-channel 4-channel 5.1-channel 7.1-channel

LightBlue LineIn LineIn LineIn SideSpeakerOut

Lime LineOut FrontSpeakerOut FrontSpeakerOut FrontSpeakerOut

Pink MicIn MicIn MicIn MicIn

Orange – – Center/Sub

woofer

Center/Sub

woofer

Black –RearSpeakerOut RearSpeakerOut RearSpeakerOut

2-16 Chapter 2: Basic Installation

Chapter 2

2.3.2 Audio I/O connections

Audio I/O ports

Connect to Headphone and Mic

Connect to Stereo Speakers

Connect to 2-channel Speakers

ASUS WS C246 PRO 2-17

Chapter 2

Connect to 4-channel Speakers

Connect to 5.1-channel Speakers

Connect to 7.1-channel Speakers

2-18 Chapter 2: Basic Installation

Chapter 2

2.4 Starting up for the first time

1. Aftermakingalltheconnections,replacethesystemcasecover.

2. Ensurethatallswitchesareoff.

3. Connectthepowercordtothepowerconnectoratthebackofthesystemchassis.

4. Connectthepowercordtoapoweroutletthatisequippedwithasurgeprotector.

5. Turnonthedevicesinthefollowingorder:

a. Monitor

b. Externalstoragedevices(startingwiththelastdeviceonthechain)

c. Systempower

6. Afterapplyingpower,thesystempowerLEDonthesystemfrontpanelcaselightsup.

ForsystemswithATXpowersupplies,thesystemLEDlightsupwhenyoupressthe

ATXpowerbutton.Ifyourmonitorcomplieswiththe“green”standardsorifithasa

“powerstandby”feature,themonitorLEDmaylightuporchangefromorangetogreen

afterthesystemLEDturnson.

 Thesystemthenrunsthepower-onselftests(POST).Whilethetestsarerunning,the

BIOSbeeps(refertotheBIOSbeepcodestable)oradditionalmessagesappearon

thescreen.Ifyoudonotseeanythingwithin30secondsfromthetimeyouturnedon

thepower,thesystemmayhavefailedapower-ontest.Checkthejumpersettingsand

connections or call your retailer for assistance.

BIOS Beep Description

Oneshortbeep VGAdetected

Quickbootsettodisabled

Nokeyboarddetected

Onecontinuousbeepfollowedbytwo

shortbeepsthenapause(repeated)

Nomemorydetected

Onecontinuousbeepfollowedbythree

short beeps

NoVGAdetected

Onecontinuousbeepfollowedbyfour

short beeps

Hardware component failure

7. Atpoweron,holddownthe<Delete>keytoentertheBIOSSetup.Followthe

instructionsinChapter3.

2.5 Turning off the computer

WhilethesystemisON,pressthepowerbuttonforlessthanfoursecondstoputthesystem

onsleepmodeorsoft-offmode,dependingontheBIOSsetting.Pressthepowerswitch

formorethanfoursecondstoletthesystementerthesoft-offmoderegardlessoftheBIOS

setting.

ASUS WS C246 PRO 3-1

Chapter 3

The new ASUS UEFI BIOS is a Unied 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 exible 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 specied.

BIOS (Basic Input and Output System) stores system hardware settings such as storage

device conguration, overclocking settings, advanced power management, and boot

device conguration 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 le, rename it as WS246P.CAP for this

motherboard.

• BIOS settings and options may vary due to different BIOS release versions. Please

refer to the latest BIOS version for settings and options.

BIOS Setup

3.1 Knowing BIOS

Chapter 3: BIOS Setup

3-2 Chapter 3: BIOS Setup

Chapter 3

• 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 3.8 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 section 1.1.6 Onboard buttons and

switches for information on how to erase the RTC RAM via the Clear CMOS button.

• The BIOS setup program does not support the Bluetooth devices.

Please visit ASUS website for the detailed BIOS content manual.

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.

3.2 BIOS setup program

Use the BIOS Setup to update the BIOS or congure 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 rst two options.

After doing either of the three options, press <Delete> key to enter BIOS.

ASUS WS C246 PRO 3-3

Chapter 3

3.2.1 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 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.

Displays the system properties of the selected mode.

Click < or > to switch EZ System Tuning modes

Loads optimized

default settings

Displays the CPU Fan’s speed. Click

the button to manually tune the fans

Enables or disables

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

Search on the FAQ

Selects the display language

of the BIOS setup program

EZ Tuning Wizard(F11) Search(F9)

Displays a quick overview

of the system status

3-4 Chapter 3: BIOS Setup

Chapter 3

3.2.2 Advanced Mode

The Advanced Mode provides advanced options for experienced end-users to congure

the BIOS settings. The gure below shows an example of the Advanced Mode. Refer to the

following sections for the detailed congurations.

To switch from EZ Mode to Advanced Mode, click Advanced Mode(F7) or press the <F7>

hotkey.

Menu items General help

Menu bar Language Qfan Control(F6)

MyFavorite(F3) EZ Tuning Wizard(F11)

Search(F9)

Scroll bar

Pop-up Menu

Configuration fields

Displays a quick overview

of the system status

Search on the FAQ

Last modified settings Go back to EZ Mode Hot Keys

ASUS WS C246 PRO 3-5

Chapter 3

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 conguration.

Main For changing the basic system conguration

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 conguration

Tool For conguring options for special functions

Exit For selecting the exit options and loading default settings

Menu items

The highlighted item on the menu bar displays the specic 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

A greater than 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.

My Favorites(F3)

This button above the menu bar shows all BIOS items in a Tree Map setup. Select frequently-

used BIOS settings and save it to MyFavorites menu.

Refer to section 3.3 My Favorites for more information.

Q-Fan Control(F6)

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.

Refer to section 3.2.3 QFan Control for more information.

EZ Tuning Wizard(F11)

This button above the menu bar allows you to view and tweak the overclocking settings of

your system.

Refer to section 3.2.4 EZ Tuning Wizard for more information.

3-6 Chapter 3: BIOS Setup

Chapter 3

Search (F9)

This button allows you to search for BIOS items by entering its name, enter the item name to

nd the related item listing.

Hot keys

This button contains the navigation keys for the BIOS setup program. Use the navigation

keys to select items in the menu and change the settings.

Search on FAQ

Move your mouse over this button to show a QR code, scan this QR code on your mobile

device to connect to the BIOS FAQ web page of the ASUS support website. You can also

scan the following QR code:

Scroll bar

A scroll bar appears on the right side of a menu screen when there are items that do not t

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.

Configuration fields

These elds show the values for the menu items. If an item is user-congurable, you can

change the value of the eld opposite the item. You cannot select an item that is not user-

congurable.

A congurable eld is highlighted when selected. To change the value of a eld, select it and

press <Enter> to display a list of options.

Last Modified button

This button shows the items that you last modied and saved in BIOS Setup.

ASUS WS C246 PRO 3-7

Chapter 3

3.2.3 Q-Fan Control

The QFan Control allows you to set a fan prole or manually congure the operating speed of

your CPU and chassis fans.

Click to select a fan to be

configured

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

Select to manually configure

your fans

3-8 Chapter 3: BIOS Setup

Chapter 3

Configuring fans manually

Select Manual from the list of proles to manually congure your fans’ operating speed.

To congure your fans:

1. Select the fan that you want to congure 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).

Speed points Select to manually

configure your fans

ASUS WS C246 PRO 3-9

Chapter 3

Creating RAID

To create RAID:

1. Press <F11> on your keyboard or click from the BIOS screen to open

EZ Tuning Wizard screen.

2. Click Yes

to enable RAID.

• Ensure that your HDDs have no existing RAID volumes.

• Ensure to connect your HDDs to Intel® SATA connectors.

3. Select the port that you want to set to [RAID] mode, PCIE or SATA, then click Next.

3.2.4 EZ Tuning Wizard

EZ Tuning Wizard allows you to easily set RAID in your system using this feature.

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Chapter 3

5. After selecting the type of RAID, click Next then click Yes to continue the RAID setup.

6. After the RAID setup is done, click Yes to exit the setup then click OK to reset your

system.

You can only select Easy Backup (RAID 10) if you connect four (4) HDDs.

b. For Super Speed, click Next then select from Super Speed (RAID 0) or Super

Speed (RAID 5).

a. For Easy Backup, click Next then select from Easy Backup (RAID 1) or Easy

Backup (RAID 10).

4. Select the type of storage for your RAID, Easy Backup or Super Speed, then click

Next.

ASUS WS C246 PRO 3-11

Chapter 3

3.3 My Favorites

My Favorites is your personal space where you can easily save and access your favorite

BIOS items.

My Favorites comes with several performance, power saving, and fast boot related items by

default. You can personalize this screen by adding or removing items.

3-12 Chapter 3: BIOS Setup

Chapter 3

Adding items to My Favorites

To add BIOS items:

1. Press <F3> on your keyboard or click 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

• Conguration 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

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Chapter 3

3.4 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.

• If you have forgotten your BIOS password, erase the CMOS Real Time Clock (RTC)

RAM to clear the BIOS password. See section 1.1.7 Jumper for information on how to

erase the RTC RAM via the Clear RTC RAM jumper.

• 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].

3.5 Ai Tweaker menu

The Ai Tweaker menu items allow you to congure overclocking-related items.

Be cautious when changing the settings of the Ai Tweaker menu items. Incorrect eld

values can cause the system to malfunction

The conguration options for this section vary depending on the CPU and DIMM model you

installed on the motherboard.

CPU Core Ratio

This item allows you to set the CPU core ratios.

Conguration options: [Auto] [Sync All Cores] [Per Core]

DRAM Frequency

This item allows you to set the memory operating frequency. The congurable options vary

with the BCLK (base clock) frequency setting. Select the auto mode to apply the optimized

setting.

Conguration options: [Auto] [DDR4-800MHz] - [DDR4-8533MHz]

Internal CPU Power Management

The subitems in this menu allow you to set the CPU ratio and features.

Intel(R) SpeedStep(tm)

Allows the operating system to dynamically adjust the processor voltage and cores

frequency to decrease the average power consumption and decrease average heat

production.

Conguration options: [Auto] [Enabled] [Disabled]

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Chapter 3

3.6 Advanced menu

The Advanced menu items allow you to change the settings for the CPU and other system

devices.

Be cautious when changing the settings of the Advanced menu items. Incorrect eld values

can cause the system to malfunction.

3.6.1 Platform Misc Configuration

The items in this menu allow you to change the ASPM for PCH and SA PCI Express.

3.6.2 CPU Configuration

The items in this menu show the CPU-related information that the BIOS automatically

detects.

The items in this menu may vary based on the CPU installed.

CPU - Power Management Control

This item allows you to manage and congure the CPU’s power.

Intel(R) SpeedStep(tm)

This item allows more than two frequency to be supported.

Conguration options: [Auto] [Disabled] [Enabled]

CPU C-states

This item allows you to set the power saving of the CPU states.

Conguration options: [Auto] [Disabled] [Enabled]

PCI Express Configuration

This item allows you to congure the PCI Express slots.

PCIe Speed

This item allows your system to automatically select the PCI Express port speed.

Conguration options: [Auto] [Gen1] [Gen2] [Gen3]

3.6.3 System Agent (SA) Configuration

The items in this menu allow you to adjust the Link Speed for PEG Port and Multi-Monitor.

3.6.4 PCH Configuration

The items in this menu allow you to adjust the PCH PCI Express speed.

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Chapter 3

3.6.5 PCH Storage Configuration

While entering Setup, the BIOS automatically detects the presence of SATA devices. The

SATA Port items show Not Present if no SATA device is installed to the corresponding SATA

port.

SATA Controller(s)

This item allows you to enable or disable the SATA Device.

Conguration options: [Enabled] [Disabled]

The following items appear only when SATA Controller(s) is set to [Enabled].

SATA Mode Selection

This item allows you to set the SATA conguration.

[AHCI] Set to [AHCI] when you want the SATA hard disk drives to

use the AHCI (Advanced Host Controller Interface). The

AHCI allows the onboard storage driver to enable advanced

Serial ATA features that increases storage performance

on random workloads by allowing the drive to internally

optimize the order of commands.

[ Intel RST Premium With

Intel Optane System

Acceleration (RAID)]

Set to [Intel RST Premium With Intel Optane System

Acceleration (RAID)] when you want to create a RAID

conguration from the SATA hard disk drives.

SMART Self Test

SMART (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.

Conguration options: [On] [Off]

SATA6G_1(Gray) - SATA6G_8(Gray)

SATA6G_1 - SATA6G_8

This item allows you to enable or disable the selected SATA port.

Conguration options: [Disabled] [Enabled]

Hot Plug

These items appears only when the SATA Mode is set to [AHCI] and allows you to

enable or disable SATA Hot Plug Support.

Conguration options: [Disabled] [Enabled]

• SATA6G_5 and SATA6G_6 is only available when PCIEX16_4 & SATA5/6/7/8

Configuration is set to [PCIEX16_4 x2 mode & SATA5/6].

• SATA6G_5 to SATA6G_8 is only available when PCIEX16_4 & SATA5/6/7/8

Configuration is set to [SATA5/6/7/8 mode].

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Chapter 3

3.6.7 Onboard Devices Configuration

The items in this menu allow you to switch between PCIe Lanes and congure onboard

devices.

HD Audio

This item allows you to use the Azalia High Denition Audio Controller.

Conguration options: [Disabled] [Enabled]

Intel LAN1-2 Controller

This item allows you to enable or disable the Intel LAN controllers.

Conguration options: [Disabled] [Enabled]

PCIEX16_4 & SATA5/6/7/8 Configuration

[PCIEX16_4 x2 mode & SATA5/6] Enable SATA port 5 and port 6. PCIEX16_4 width is

x2.

[SATA5/6/7/8 mode] Supports all SATA devices. Please note that

PCIEX16_4 cannot be used in this mode.

[PCIEX16_4 x4 mode] Only supports PCIEX16_4. Please note that from

SATA port 5 to port 8 cannot be used in this mode.

3.6.8 APM Configuration

The items in this menu allow you to set system wake and sleep settings.

ErP Ready

This item 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.

Conguration options: [Disabled] [Enable(S4+S5)] [Enable(S5)]

3.6.9 USB Configuration

The items in this menu allow you to change the USB-related features.

The Mass Storage Devices item shows the auto-detected values. If no USB device is

detected, the item shows None.

USB Single Port Control

This item allows you to enable or disable the individual USB ports.

Refer to section 1.1.2 Motherboard layout for the location of the USB ports.

3.6.6 PCH-FW Configuration

This item allows you to congure the rmware TPM.

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Chapter 3

3.6.10 Network Stack Configuration

The items in this menu allow you to congure Ipv4 / Ipv6 PXE support.

3.6.11 NVMe Configuration

You may view the NVMe controller and Drive information if a NVMe device is connected.

3.6.12 HDD/SSD SMART Information

The items in this menu display the SMART information of the connected devices.

NVM Express devices do not support SMART information.

3.7 Monitor menu

The Monitor menu displays the system temperature/power status, and allows you to change

the fan settings.

Qfan Configuration

Qfan Tuning

Click this item to automatically detect the lowest speed and congure the minimum

duty cycle for each fan.

3.8 Boot menu

The Boot menu items allow you to change the system boot options.

Boot Configuration

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.

CSM (Compatibility Support Module)

This item allows you to congure the CSM (Compatibility Support Module) items to fully

support the various VGA, bootable devices and add-on devices for better compatibility.

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.

3-18 Chapter 3: BIOS Setup

Chapter 3

The following items appear only when you set the Launch CSM to [Enabled].

Boot Devices Control

This item allows you to select the type of devices that you want to boot.

Conguration options: [UEFI and Legacy OPROM] [Legacy OPROM only]

[UEFI only]

Boot from Network Devices

This item allows you to select the type of network devices that you want to

launch.

Conguration options: [Ignore] [Legacy only] [UEFI driver rst]

Boot from Storage Devices

This item allows you to select the type of storage devices that you want to

launch.

Conguration options: [Ignore] [Legacy only] [UEFI driver rst]

Boot from PCI-E/PCI Expansion Devices

This item allows you to select the type of PCI-E/PCI expansion devices that

you want to launch.

Conguration options: [Legacy only] [UEFI driver rst]

Secure Boot

This item allows you to congure the Windows® Secure Boot settings and manage its keys to

protect the system from unauthorized access and malwares during POST.

Fast Boot

[Disabled] Allows your system to go back to its normal boot speed.

[Enabled] Allows your system to accelerate the boot speed.

The following items appear only when you set Fast Boot 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.

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Chapter 3

3.9 Tool menu

The Tool menu items allow you to congure options for special functions. Select an item then

press <Enter> to display the submenu.

Setup Animator

This item allows you to enable or disable the Setup animator.

Conguration options: [Enabled] [Disabled]

3.9.1 ASUS EZ Flash 3 Utility

This item allows you to run ASUS EZ Flash 3. When you press <Enter>, a conrmation

message appears. Use the left/right arrow key to select between [Yes] or [No], then press

<Enter> to conrm your choice.

For more details, refer to section 3.11.2 ASUS EZ Flash 3.

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 the ASUS Logo

appears.

Boot Override

These items displays the available devices. The number of device items that appears on

the screen depends on the number of devices installed in the system. Click an item to start

booting from the selected device.

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Chapter 3

3.9.2 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.

Secure Erase is only available in AHCI mode. Ensure to set the SATA mode to AHCI. Click

Advanced > PCH Storage Configuration > SATA Mode Selection > AHCI.

To launch Secure Erase, click Tool > Secure Erase on the Advanced mode menu.

Check the ASUS support site for a full list of SSDs tested with Secure Erase. The drive may

become unstable if you run Secure Erase on an incompatible SSD.

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.

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 dened by ASUS. You have to unlock the SSD in the software before

proceeding with Secure Erase.

Displays the

available SSDs

ASUS WS C246 PRO 3-21

Chapter 3

3.9.4 ASUS SPD Information

This item allows you to view the DRAM SPD information.

Load Profile

This item allows you to load the previous BIOS settings saved in the BIOS Flash. Key in the

prole 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 le only coming from the same memory/

CPU conguration and BIOS version.

Profile Name

This item allows you to key in a prole name.

Save to Profile

This item allows you to save the current BIOS settings to the BIOS Flash, and create a

prole. Key in a prole number from one to eight, press <Enter>, and then select Yes.

Load/Save Profile from/to USB Drive

This item allows you to load or save prole from your USB drive, load and save prole to your

USB drive.

3.9.3 ASUS User Profile

This item allows you to store or load multiple BIOS setting proles.

3.9.5 Graphics Card Information

This item displays the information about the graphics card installed in your system.

GPU Post

This item displays the information and recommended conguration for the PCIE slots that the

graphics card is installed in your system.

This feature is only supported on selected ASUS graphics cards.

Bus Interface

This item allows you to select the bus interface.

3-22 Chapter 3: BIOS Setup

Chapter 3

3.10 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 conrmation window appears.

Select OK to load the default values.

Save Changes & Reset

Once you are nished 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 conrmation window appears. Select OK to save changes and exit.

Discard Changes and 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 conrmation window appears. Select Yes to

discard changes and exit.

Launch EFI Shell from USB drives

This item allows you to attempt to launch the EFI Shell application (shellx64.e) from one of

the available lesystem devices.

3.11 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 le for this motherboard.

The following utilities allow you to manage and update the motherboard BIOS setup program.

1. EZ Update: Updates the BIOS in Windows® environment.

2. ASUS EZ Flash 3: Updates the BIOS using a USB ash drive.

3. ASUS CrashFree BIOS 3: Restores the BIOS using the motherboard support DVD or a

USB ash drive when the BIOS le fails or gets corrupted.

3.11.1 EZ Update

The EZ Update is a utility that allows you to update the motherboard BIOS in Windows®

environment.

• EZ Update requires an Internet connection either through a network or an ISP

(Internet Service Provider).

• This utility is available in the support DVD that comes with the motherboard package.

ASUS WS C246 PRO 3-23

Chapter 3

3.11.2 ASUS EZ Flash 3

ASUS EZ Flash 3 allows you to download and update to the latest BIOS through the Internet

without having to use a bootable oppy disk or an OS-based utility.

Updating through the Internet varies per region and Internet conditions. Check your local

Internet connection before updating through the Internet.

To update the BIOS by USB:

1. Enter the Advanced Mode of the BIOS setup program. Go to the Tool menu to select

ASUS EZ Flash 3 Utility and press <Enter>.

2. Insert the USB ash disk that contains the latest BIOS le to the USB port.

3. Select via Storage Device(s).

4. Press <Tab> to switch to the Drive eld.

5. Press the Up/Down arrow keys to nd the USB ash disk that contains the latest BIOS,

and then press <Enter>.

6. Press <Tab> to switch to the Folder Info eld.

7. Press the Up/Down arrow keys to nd the BIOS le, and then press <Enter> to perform

the BIOS update process. Reboot the system when the update process is done.

3-24 Chapter 3: BIOS Setup

Chapter 3

• This function can support devices such as a USB ash disk with FAT 32/16 format and

single partition only.

• DO NOT shut down or reset the system while updating the BIOS to prevent system

boot failure!

Ensure to load the BIOS default settings to ensure system compatibility and stability. Select

the Load Optimized Defaults item under the Exit menu. See section 3.8 Exit Menu for

details.

To update the BIOS by Internet:

1. Enter the Advanced Mode of the BIOS setup program. Go to the Tool menu to select

ASUS EZ Flash 3 Utility and press <Enter>.

2. Select via Internet.

3. Press the Left/Right arrow keys to select an Internet connection method, and then

press <Enter>.

Ensure to load the BIOS default settings to ensure system compatibility and stability. Select

the Load Optimized Defaults item under the Exit menu. See section 3.8 Exit Menu for

details.

4. Follow the onscreen instructions to complete the update.

5. Reboot the system when the update process is done.

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Chapter 3

3.11.3 ASUS CrashFree BIOS 3

The ASUS CrashFree BIOS 3 utility is an auto recovery tool that allows you to restore the

BIOS le when it fails or gets corrupted during the updating process. You can restore a

corrupted BIOS le using the motherboard support DVD or a USB ash drive that contains

the BIOS le.

The BIOS le in the motherboard support DVD may be older than the BIOS le published

on the ASUS ofcial website. If you want to use the newer BIOS le, download the le at

https://www.asus.com/support/ and save it to a USB ash 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 ash drive

containing the BIOS le to the USB port.

3. The utility automatically checks the devices for the BIOS le. When found, the utility

reads the BIOS le 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!

3-26 Chapter 3: BIOS Setup

Chapter 3

ASUS WS C246 PRO 4-1

Chapter 4

RAID Support

Chapter 4: RAID Support

4.1 RAID configurations

The motherboard supports Intel® Rapid Storage Technology with RAID 0, RAID 1, RAID 5,

and RAID 10 solution.

If you want to install a Windows® operating system to a hard disk drive included in a RAID

set, you have to create a RAID driver disk and load the RAID driver during OS installation.

Refer to section 4.2 Creating a RAID driver disk for details.

The screenshots shown in this section are for reference purposes only.

4.1.1 RAID definitions

RAID 0 (Data striping) optimizes two identical hard disk drives to read and write data in

parallel, interleaved stacks. Two hard disks perform the same work as a single drive but at a

sustained data transfer rate, double that of a single disk alone, thus improving data access

and storage. Use of two new identical hard disk drives is required for this setup.

RAID 1 (Data mirroring) copies and maintains an identical image of data from one drive to

a second drive. If one drive fails, the disk array management software directs all applications

to the surviving drive as it contains a complete copy of the data in the other drive. This RAID

conguration provides data protection and increases fault tolerance to the entire system. Use

two new drives or use an existing drive and a new drive for this setup. The new drive must be

of the same size or larger than the existing drive.

RAID 5 strips both data and parity information across three or more hard disk drives. Among

the advantages of RAID 5 conguration include better HDD performance, fault tolerance, and

higher storage capacity. The RAID 5 conguration is best suited for transaction processing,

relational database applications, enterprise resource planning, and other business systems.

Use a minimum of three identical hard disk drives for this setup.

RAID 10 is data striping and data mirroring combined without parity (redundancy data) having

to be calculated and written. With the RAID 10 conguration you get all the benets of both

RAID 0 and RAID 1 congurations. Use four new hard disk drives or use an existing drive

and three new drives for this setup.

4-2 Chapter 4: RAID Congurations

Chapter 4

4.1.2 Installing storage devices

The motherboard supports Serial ATA hard disk drives and PCIE SSD storage devices. For

optimal performance, install identical drives of the same model and capacity when creating a

disk array.

Refer to Chapter 2 for details on installing storage devices to your motherboard.

4.1.3 Intel® Rapid Storage Technology in UEFI BIOS

To enter the Intel® Rapid Storage Technology in UEFI BIOS:

1. Enter the BIOS Setup during POST.

2. Go to the Advanced menu > PCH Storage Configuration, then press <Enter>.

3. Set the SATA Mode Selection item to [Intel RST Premium With Intel Optane

System Acceleration(RAID)].

4. Go to the Boot menu > CSM (Compatibility Support Module) > Launch CSM, then

set the item to [Disabled].

5. Save your changes and exit the BIOS Setup, then enter the BIOS Setup again.

6. Go to the Advanced menu > Intel(R) Rapid Storage Technology then press <Enter>

to display the Intel® Rapid Storage Technology menu.

Refer to Chapter 3 for details on entering and navigating through the BIOS Setup.

Due to chipset limitation, when SATA ports are set to RAID mode, all SATA ports run at

RAID mode together.

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Chapter 4

Creating a RAID set

To create a RAID set:

1. From the Intel® Rapid Storage Technology menu, select Create RAID Volume and

press <Enter>. The following screen appears:

2. When the Name item is selected, enter a name for the RAID set and press <Enter>.

3. When the RAID Level item is selected, press <Enter> to select the RAID level to

create, and then press <Enter>.

4. Under Select Disks, press <Enter> and select X for the disks you want to include in

the RAID set.

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Chapter 4

5. When the Strip Size item is selected, press <Enter> to select strip size for the RAID

array (for RAID 0, 10 and 5 only), and then press <Enter>. The available strip size

values range from 4 KB to 128 KB. The following are typical values:

- RAID 0: 128 KB

- RAID 10: 64 KB

- RAID 5: 64 KB

We recommend a lower strip size for server systems, and a higher strip size for multimedia

computer systems used mainly for audio and video editing.

6. When the Capacity (MB) item is selected, enter the RAID volume capacity that you

want and press <Enter>. The default value indicates the maximum allowed capacity.

7. When the Create Volume item is selected, press <Enter> to create the RAID volume

and return to the Intel® Rapid Storage Technology menu.

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Chapter 4

Deleting a RAID set

Be cautious when deleting a RAID set. You will lose all data on the hard disk drives when

you delete a RAID set.

To delete a RAID set:

1. From the Intel® Rapid Storage Technology menu, select the RAID volume you want to

delete and press <Enter>. The following screen appears:

2. When the Delete item is selected, press <Enter>, then select Yes to delete the RAID

volume and return to the Intel® Rapid Storage Technology menu, or select No to

cancel.

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Chapter 4

4.1.4 Intel® Rapid Storage Technology Option ROM utility

To enter the Intel® Rapid Storage Technology Option ROM utility:

1. Turn on the system.

2. During POST, press <Ctrl> + <I> to display the utility main menu.

The navigation keys at the bottom of the screen allow you to move through the menus

and select the menu options.

The RAID BIOS setup screens shown in this section are for reference only and may not

exactly match the items on your screen.

The utility supports maximum four hard disk drives for RAID conguration.

RAID Volumes:

None defined.

Physical Devices:

Port Device Model Serial # Size Type/Status(Vol ID)

0 ST3160812AS 9LS0HJA4 149.0GB Non-RAID Disk

1 ST3160812AS 9LS0F4HL 149.0GB Non-RAID Disk

2 ST3160812AS 3LS0JYL8 149.0GB Non-RAID Disk

3 ST3160812AS 9LS0BJ5H 149.0GB Non-RAID Disk

ASUS WS C246 PRO 4-7

Chapter 4

Creating a RAID set

To create a RAID set:

1. From the utility main menu, select 1. Create RAID Volume and press <Enter>. The

following screen appears:

2. Enter a name for the RAID set and press <Enter>.

3. When the RAID Level item is selected, press the up/down arrow key to select a RAID

level to create, and then press <Enter>.

4. When the Disks item is selected, press <Enter> to select the hard disk drives you want

to include in the RAID set. The SELECT DISKS screen appears:

Enter a unique volume name that has no special characters

and is 16 characters or less.

[HELP]

Name: Volume 0

RAID Level: aaaaaaaaaaaaaaa

Disks: dssdsdsds

Strip Size:aaaaaaaaaaaaaaaa

Capacity:aaaaaaaaaaaaaa

Sync:aaaaaaaaaa

Create volume

[SELECT DISKS]

Port Device Model Serial # Size Status

0 ST3160812AS 9LS0HJA4 149.0GB Non-RAID Disk

1 ST3160812AS 9LS0F4HL 149.0GB Non-RAID Disk

2 ST3160812AS 3LS0JYL8 149.0GB Non-RAID Disk

3 ST3160812AS 9LS0BJ5H 149.0GB Non-RAID Disk

Select 2 to 6 to use in creating the volume.

[↑↓]-Prev/Next [SPACE]-SelectDisk [ENTER]-Done

4-8 Chapter 4: RAID Congurations

Chapter 4

5. Use the up/down arrow key to select a drive, and then press <Space> to select. A

small triangle marks the selected drive. Press <Enter> after completing your selection.

6. Use the up/down arrow key to select the strip size for the RAID array (for RAID 0, 10

and 5 only), and then press <Enter>. The available strip size values range from 4 KB to

128 KB. The following are typical values:

- RAID 0: 128 KB

- RAID 10: 64 KB

- RAID 5: 64 KB

We recommend a lower strip size for server systems, and a higher strip size for multimedia

computer systems used mainly for audio and video editing.

7. When the Capacity item is selected, enter the RAID volume capacity that you want

and press <Enter>. The default value indicates the maximum allowed capacity.

8. When the Create Volume item is selected, press <Enter>. The following warning

message appears:

9. Press <Y> to create the RAID volume and return to the main menu, or <N> to go back

to the CREATE VOLUME menu.

WARNING: ALL DATA ON SELECTED DISKS WILL BE LOST.

Are you sure you want to create this volume? (Y/N)

ASUS WS C246 PRO 4-9

Chapter 4

Deleting a RAID set

Be cautious when deleting a RAID set. You will lose all data on the hard disk drives when

you delete a RAID set.

To delete a RAID set:

1. From the utility main menu, select 2. Delete RAID Volume and press <Enter>. The

following screen appears:

2. Use the up/down arrow key to select the RAID set you want to delete, and then press

<Delete>. The following warning message appears:

3. Press <Y> to delete the RAID set and return to the utility main menu, or press <N> to

return to the DELETE VOLUME menu.

Deleting a volume will reset the disks to non-RAID.

WARNING: ALL DISK DATA WILL BE DELETED.

(This does not apply to Recovery volumes)

[HELP]

[DELETE VOLUME MENU]

Name Level Drives Capacity Status Bootable

Volume0 RAID0 (Stripe) 2 298.0GB Normal Yes

[↑↓]-Select [ESC]-Previous Menu [DEL]-Delete Volume

ALL DATA IN THE VOLUME WILL BE LOST!

(This does not apply to Recovery volumes)

Are you sure you want to delete “Volume0”? (Y/N):

[DELETE VOLUME VERIFICATION]

4-10 Chapter 4: RAID Congurations

Chapter 4

Exiting the Intel® Rapid Storage Technology Option ROM utility

To exit the utility:

1. From the utility main menu, select 6. Exit, then press <Enter>. The following warning

message appears:

2. Press <Y> to exit or press <N> to return to the utility main menu.

Are you sure you want to exit? (Y/N):

[CONFIRM EXIT]

4.2 Creating a RAID driver disk

4.2.1 Creating a RAID driver disk in Windows®

To install the RAID driver for Windows® OS:

1. During the OS installation, click Load Driver to allow you to select the installation

media containing the RAID driver.

2. Insert the USB ash drive with RAID driver into the USB port or the support DVD into

the optical drive, and then click Browse.

3. Click the name of the device you’ve inserted, go to Drivers > RAID, and then select

the RAID driver for the corresponding OS version. Click OK.

4. Follow the succeeding screen instructions to complete the installation.

Before loading the RAID driver from a USB ash drive, you have to use another computer

to copy the RAID driver from the support DVD to the USB ash drive.

To set up a Windows® UEFI operating system under RAID mode, ensure to load the UEFI

driver for your optical drive.

ASUS WS C246 PRO 5-1

Chapter 5

Multiple GPU Support

5.1 AMD® CrossFireX™ technology

The motherboard supports the AMD® CrossFireX™ technology that allows you to install

multi-graphics processing units (GPU) graphics cards. Follow the installation procedures in

this section.

5.1.1 Requirements

• In Dual CrossFireX mode, you should have two identical CrossFireX-ready graphics

cards or one CrossFireX-ready dual-GPU graphics card that are AMD®certied.

• Ensure that your graphics card driver supports the AMD CrossFireX technology.

Download the latest driver from the AMD website (www.amd.com).

• Ensure that your power supply unit (PSU) can provide at least the minimum power

required by your system. See Chapter 1 for details.

• Werecommendthatyouinstalladditionalchassisfansforbetterthermalenvironment.

• VisittheAMDGamewebsite(http://game.amd.com)forthelatestcertiedgraphics

card and the supported 3D application list.

5.1.2 Before you begin

For AMD® CrossFireX™ to work properly, you have to uninstall all existing graphics card

drivers before installing AMD® CrossFireX™ graphics cards to your system.

To uninstall existing graphics card drivers:

1. Close all current applications.

2. PresstheWindowskeyonyourkeyboardtobringuptheStartmenu.

3. Type Control Panel in the search box, then select Control Panel.

4. Select Programs and Features.

5. Selectyourcurrentgraphicscarddriver/s,thenselectUninstall/Change.

6. Turn off your computer.

Chapter 5: Multi GPU Support

5-2 Chapter 5: Multiple GPU Support

Chapter 5

5.1.3 Installing two CrossFireX™ graphics cards

The following pictures are for reference only. The graphics cards and the motherboard

layout may vary with models, but the installation steps remain the same.

ToinstalltwoCrossFire™graphicscards:

1. Prepare two CrossFireX-ready

graphics cards.

2. Insert the two graphics card into the

PCIEX16 slots. If your motherboard

has more than two PCIEX16 slots,

refer to Chapter 1 in this user manual

for the locations of the PCIEX16 slots

recommended for multi-graphics card

installation.

3. Ensure that the cards are properly

seated on the slots.

4. AlignandrmlyinserttheCrossFireX

bridgeconnectortothegoldngerson

each graphics card. Ensure that the

connectorisrmlyinplace.

Goldfingers

CrossFireX bridge

(bundled with

graphics cards)

The CrossFireX™ bridge is only required for selected graphics cards.

ASUS WS C246 PRO 5-3

Chapter 5

5. Connect two independent auxiliary

power sources from the power supply

to the two graphics cards separately.

6. ConnectaVGAoraDVIcabletothe

graphics card.

5.1.4 Installing three CrossFireX™ graphics cards

ToinstallthreeCrossFire™graphicscards:

1. Prepare three CrossFireX-ready graphics cards.

2. Insert the three graphics card into the PCIEX16 slots. If your motherboard has more

than three PCIEX16 slots, refer to Chapter 1 in this user manual for the locations of the

PCIEX16 slots recommended for multi-graphics card installation.

3. Ensure that the cards are properly

seated on the slots.

4. Alignandrmlyinsertthetwo

CrossFireX™ bridge connectors to

thegoldngersoneachgraphicscard.

Ensurethattheconnectorsarermly

in place.

5. Connect three independent auxiliary

power sources from the power

supply to the three graphics cards

separately.

6. ConnectaVGAoraDVIcabletothe

graphics card.

5-4 Chapter 5: Multiple GPU Support

Chapter 5

5.1.5 Installing the device drivers

Refer to the documentation that came with your graphics card package to install the device

drivers.

Ensure that your PCI Express graphics card driver supports the AMD® CrossFireX™

technology. Download the latest driver from the AMD website at www.amd.com.

5.1.6 Enabling the AMD® CrossFireX™ technology

After installing your graphics cards and the device drivers, enable the CrossFireX™ feature

throughtheAMDVisionEngineControlCenterinWindowsenvironment.

Launching the AMD VISION Engine Control Center

TolaunchtheAMDVISIONEngineControl

Center:

Right-clickontheWindows® desktop and

select AMD VISION Engine Control Center.

ASUS WS C246 PRO 5-5

Chapter 5

Enabling Dual CrossFireX™ technology

ToenableDualCrossFire™technology:

1. IntheAMDVisionEngineControlCenterwindow,clickPerformance > AMD

CrossFireX™.

2. Select Enable CrossFireX™.

3. Select a GPU combination from the drop-down list.

4. Click Apply to save and activate the GPU settings made.

5-6 Chapter 5: Multiple GPU Support

Chapter 5

ASUS WS C246 PRO A-1

Appendix

WS C246 PRO block diagram

A-2 Appendix

Appendix

Q-Code table

(continued on the next page)

Code Description

00 Not used

02 microcode

03 CACHE_ENABLED

04 PCH initialization

06 CPU_EARLY_INIT

10 PEI Core is started

11 – 14 Pre-memory CPU initialization is started

15 – 18 Pre-memory System Agent initialization is started

19 – 1C Pre-memory PCH initialization is started

2B – 2F Memory initialization

30 Reserved for ASL (see ASL Status Codes section below)

31 Memory Installed

32 – 36 CPU post-memory initialization

37 – 3A Post-Memory System Agent initialization is started

3B – 3E Post-Memory PCH initialization is started

4F DXE IPL is started

50 – 53 Memory initialization error. Invalid memory type or incompatible memory

speed

4F DXE IPL is started

54 Unspecied memory initialization error

55 Memory not installed

56 Invalid CPU type or Speed

57 CPU mismatch

58 CPU self test failed or possible CPU cache error

59 CPU micro-code is not found or micro-code update is failed

5A Internal CPU error

5B Reset PPI is not available

5C – 5F Reserved for future AMI error codes

E0 S3 Resume is stared (S3 Resume PPI is called by the DXE IPL)

E1 S3 Boot Script execution

E2 Video repost

E3 OS S3 wake vector call

E4 – E7 Reserved for future AMI progress codes

E8 S3 Resume Failed

E9 S3 Resume PPI not Found

EA S3 Resume Boot Script Error

EB S3 OS Wake Error

EC – EF Reserved for future AMI error codes

F0 Recovery condition triggered by rmware (Auto recovery)

F1 Recovery condition triggered by user (Forced recovery)

F2 Recovery process started

F3 Recovery rmware image is found

F4 Recovery rmware image is loaded

F5 – F7 Reserved for future AMI progress codes

F8 Recovery PPI is not available

F9 Recovery capsule is not found

ASUS WS C246 PRO A-3

Appendix

Code Description

FA Invalid recovery capsule

FB – FF Reserved for future AMI error codes

60 DXE Core is started

61 NVRAM initialization

62 Installation of the PCH Runtime Services

63 – 67 CPU DXE initialization is started

68 PCI host bridge initialization

69 System Agent DXE initialization is started

6A System Agent DXE SMM initialization is started

6B – 6F System Agent DXE initialization (System Agent module specic)

70 PCH DXE initialization is started

71 PCH DXE SMM initialization is started

72 PCH devices initialization

73 – 77 PCH DXE Initialization (PCH module specic)

78 ACPI module initialization

79 CSM initialization

7A – 7F Reserved for future AMI DXE codes

90 Boot Device Selection (BDS) phase is started

91 Driver connecting is started

92 PCI Bus initialization is started

93 PCI Bus Hot Plug Controller Initialization

94 PCI Bus Enumeration

95 PCI Bus Request Resources

96 PCI Bus Assign Resources

97 Console Output devices connect

98 Console input devices connect

99 Super IO Initialization

9A USB initialization is started

9B USB Reset

9C USB Detect

9D USB Enable

9E – 9F Reserved for future AMI codes

A0 IDE initialization is started

A1 IDE Reset

A2 IDE Detect

A3 IDE Enable

A4 SCSI initialization is started

A5 SCSI Reset

A6 SCSI Detect

A7 SCSI Enable

A8 Setup Verifying Password

A9 Start of Setup

AA Reserved for ASL (see ASL Status Codes section below)

AB Setup Input Wait

(continued on the next page)

A-4 Appendix

Appendix

Code Description

AC Reserved for ASL (see ASL Status Codes section below)

AD Ready To Boot event

AE Legacy Boot event

AF Exit Boot Services event

B0 Runtime Set Virtual Address MAP Begin

B1 Runtime Set Virtual Address MAP End

B2 Legacy Option ROM Initialization

B3 System Reset

B4 USB hot plug

B5 PCI bus hot plug

B6 Clean-up of NVRAM

B7 Conguration Reset (reset of NVRAM settings)

B8– BF Reserved for future AMI codes

D0 CPU initialization error

D1 System Agent initialization error

D2 PCH initialization error

D3 Some of the Architectural Protocols are not available

D4 PCI resource allocation error. Out of Resources

D5 No Space for Legacy Option ROM

D6 No Console Output Devices are found

D7 No Console Input Devices are found

D8 Invalid password

D9 Error loading Boot Option (LoadImage returned error)

DA Boot Option is failed (StartImage returned error)

DB Flash update is failed

DC Reset protocol is not available

ACPI/ASL Checkpoints (under OS)

Code Description

03 System is entering S3 sleep state

04 System is entering S4 sleep state

05 System is entering S5 sleep state

30 System is waking up from the S3 sleep state

40 System is waking up from the S4 sleep state

AC System has transitioned into ACPI mode. Interrupt controller is in PIC mode.

AA System has transitioned into ACPI mode. Interrupt controller is in APIC mode.

ASUS WS C246 PRO A-5

Appendix

Notices

Federal Communications Commission Statement

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two

conditions:

• This device may not cause harmful interference.

• This device must accept any interference received including interference that may cause

undesired operation.

This equipment has been tested and found to comply with the limits for a Class B digital

device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide

reasonable protection against harmful interference in a residential installation. This

equipment generates, uses and can radiate radio frequency energy and, if not installed

and used in accordance with manufacturer’s instructions, may cause harmful interference

to radio communications. However, there is no guarantee that interference will not occur

in a particular installation. If this equipment does cause harmful interference to radio or

television reception, which can be determined by turning the equipment off and on, the user

is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment to an outlet on a circuit different from that to which the receiver

is connected.

• Consult the dealer or an experienced radio/TV technician for help.

The use of shielded cables for connection of the monitor to the graphics card is required

to assure compliance with FCC regulations. Changes or modications to this unit not

expressly approved by the party responsible for compliance could void the user’s authority

to operate this equipment.

A-6 Appendix

Appendix

VCCI: Japan Compliance Statement

Class B ITE

KC: Korea Warning Statement

Compliance Statement of Innovation, Science and Economic

Development Canada (ISED)

This device complies with Innovation, Science and Economic Development Canada licence

exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device

may not cause interference, and (2) this device must accept any interference, including

interference that may cause undesired operation of the device.

CAN ICES-3(B)/NMB-3(B)

Déclaration de conformité de Innovation, Sciences et

Développement économique Canada (ISED)

Le présent appareil est conforme aux CNR d’Innovation, Sciences et Développement

économique Canada applicables aux appareils radio exempts de licence. L’exploitation est

autorisée aux deux conditions suivantes : (1) l’appareil ne doit pas produire de brouillage,

et (2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le

brouillage est susceptible d’en compromettre le fonctionnement.

CAN ICES-3(B)/NMB-3(B)

ASUS WS C246 PRO A-7

Appendix

REACH

Complying with the REACH (Registration, Evaluation, Authorisation, and Restriction of

Chemicals) regulatory framework, we published the chemical substances in our products at

ASUS REACH website at http://csr.asus.com/english/REACH.htm.

DO NOT throw the motherboard in municipal waste. This product has been designed to

enable proper reuse of parts and recycling. This symbol of the crossed out wheeled bin

indicates that the product (electrical and electronic equipment) should not be placed in

municipal waste. Check local regulations for disposal of electronic products.

DO NOT throw the mercury-containing button cell battery in municipal waste. This symbol

of the crossed out wheeled bin indicates that the battery should not be placed in municipal

waste.

ASUS Recycling/Takeback Services

ASUS recycling and takeback programs come from our commitment to the highest standards

for protecting our environment. We believe in providing solutions for you to be able to

responsibly recycle our products, batteries, other components as well as the packaging

materials. Please go to http://csr.asus.com/english/Takeback.htm for detailed recycling

information in different regions.

Regional notice for California

WARNING

Cancer and Reproductive Harm -

www.P65Warnings.ca.gov

RF exposure warning

This equipment must be installed and operated in accordance with provided instructions and

the antenna(s) used for this transmitter must be installed to provide a separation distance of

at least 20 cm from all persons and must not be co-located or operating in conjunction with

any other antenna or transmitter. End-users and installers must be provided with antenna

installation instructions and transmitter operating conditions for satisfying RF exposure

compliance.

Google™ License Terms

Licensed under the Apache License, Version 2.0 (the “License”); you may not use this le

except in compliance with the License. You may obtain a copy of the License at:

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the

License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF

ANY KIND, either express or implied.

See the License for the specic language governing permissions and limitations under the

License.

A-8 Appendix

Appendix

Português A ASUSTeK Computer Inc. declara que este dispositivo está em

conformidade com os requisitos essenciais e outras disposições relevantes

das Diretivas relacionadas. Texto integral da declaração da UE disponível em:

www.asus.com/support

Română ASUSTeK Computer Inc. declară că acest dispozitiv se conformează

cerinţelor esenţiale şi altor prevederi relevante ale directivelor conexe. Textul

complet al declaraţiei de conformitate a Uniunii Europene se găseşte la:

www.asus.com/support

Srpski ASUSTeK Computer Inc. ovim izjavljuje da je ovaj uređaj u saglasnosti

sa osnovnim zahtevima i drugim relevantnim odredbama povezanih

Direktiva. Pun tekst EU deklaracije o usaglašenosti je dostupan da adresi:

www.asus.com/support

Slovensky Spoločnosť ASUSTeK Computer Inc. týmto vyhlasuje, že toto

zariadenie vyhovuje základným požiadavkám a ostatým príslušným

ustanoveniam príslušných smerníc. Celý text vyhlásenia o zhode pre štáty EÚ

je dostupný na adrese: www.asus.com/support

Slovenščina ASUSTeK Computer Inc. izjavlja, da je ta naprava skladna z

bistvenimi zahtevami in drugimi ustreznimi določbami povezanih direktiv.

Celotno besedilo EU-izjave o skladnosti je na voljo na spletnem mestu:

www.asus.com/support

Español Por la presente, ASUSTeK Computer Inc. declara que este dispositivo

cumple los requisitos básicos y otras disposiciones pertinentes de las

directivas relacionadas. El texto completo de la declaración de la UE de

conformidad está disponible en: www.asus.com/support

Svenska ASUSTeK Computer Inc. förklarar härmed att denna

enhet överensstämmer med de grundläggande kraven och andra

relevanta föreskrifter i relaterade direktiv. Fulltext av EU-försäkran om

överensstämmelse ﬁnns på: www.asus.com/support

Українська ASUSTeK Computer Inc. заявляє, що цей пристрій відповідає

основним вимогам та іншим відповідним положенням відповідних

Директив. Повний текст декларації відповідності стандартам ЄС

доступний на: www.asus.com/support

Türkçe AsusTek Computer Inc., bu aygıtın temel gereksinimlerle ve ilişkili

Yönergelerin diğer ilgili koşullarıyla uyumlu olduğunu beyan eder. AB

uygunluk bildiriminin tam metni şu adreste bulunabilir:

www.asus.com/support

Bosanski ASUSTeK Computer Inc. ovim izjavljuje da je ovaj uređaj usklađen

sa bitnim zahtjevima i ostalim odgovarajućim odredbama vezanih direktiva.

Cijeli tekst EU izjave o usklađenosti dostupan je na: www.asus.com/support

English ASUSTeK Computer Inc. hereby declares that this device is in

compliance with the essential requirements and other relevant provisions of

related Directives. Full text of EU declaration of conformity is available at:

www.asus.com/support

Français AsusTek Computer Inc. déclare par la présente que cet appareil est

conforme aux critères essentiels et autres clauses pertinentes des directives

concernées. La déclaration de conformité de l’UE peut être téléchargée à

partir du site Internet suivant : www.asus.com/support

Deutsch ASUSTeK Computer Inc. erklärt hiermit, dass dieses Gerät mit

den wesentlichen Anforderungen und anderen relevanten Bestimmungen

der zugehörigen Richtlinien übereinstimmt. Der gesamte Text der EU-

Konformitätserklärung ist verfügbar unter: www.asus.com/support

Italiano ASUSTeK Computer Inc. con la presente dichiara che questo

dispositivo è conforme ai requisiti essenziali e alle altre disposizioni pertinenti

con le direttive correlate. Il testo completo della dichiarazione di conformità

UE è disponibile all’indirizzo: www.asus.com/support

Русский Компания ASUS заявляет, что это устройство соответствует

основным требованиям и другим соответствующим условиям

соответствующих директив. Подробную информацию, пожалуйста,

смотрите на www.asus.com/support

Български С настоящото ASUSTeK Computer Inc. декларира, че това

устройство е в съответствие със съществените изисквания и другите

приложими постановления на свързаните директиви. Пълният текст на

декларацията за съответствие на ЕС е достъпна на адрес:

www.asus.com/support

Hrvatski ASUSTeK Computer Inc. ovim izjavljuje da je ovaj uređaj sukladan

s bitnim zahtjevima i ostalim odgovarajućim odredbama vezanih direktiva.

Cijeli tekst EU izjave o sukladnosti dostupan je na: www.asus.com/support

Čeština Společnost ASUSTeK Computer Inc. tímto prohlašuje, že toto

zařízení splňuje základní požadavky a další příslušná ustanovení souvisejících

směrnic. Plné znění prohlášení o shodě EU je k dispozici na adrese:

www.asus.com/support

Dansk ASUSTeK Computer Inc. erklærer hermed, at denne enhed er i

overensstemmelse med hovedkravene og andre relevante bestemmelser i de

relaterede direktiver. Hele EU-overensstemmelseserklæringen kan ﬁndes på:

www.asus.com/support

Nederlands ASUSTeK Computer Inc. verklaart hierbij dat dit apparaat

voldoet aan de essentiële vereisten en andere relevante bepalingen van

de verwante richtlijnen. De volledige tekst van de EU-verklaring van

conformiteit is beschikbaar op: www.asus.com/support

Eesti Käesolevaga kinnitab ASUSTeK Computer Inc, et see seade vastab

asjakohaste direktiivide oluliste nõuetele ja teistele asjassepuutuvatele

sätetele. EL vastavusdeklaratsiooni täielik tekst on saadaval järgmisel

aadressil: www.asus.com/support

Suomi ASUSTeK Computer Inc. ilmoittaa täten, että tämä laite on

asiaankuuluvien direktiivien olennaisten vaatimusten ja muiden tätä

koskevien säädösten mukainen. EU-yhdenmukaisuusilmoituksen koko teksti

on luettavissa osoitteessa: www.asus.com/support

Ελληνικά Με το παρόν, η AsusTek Computer Inc. δηλώνει ότι αυτή η

συσκευή συμμορφώνεται με τις θεμελιώδεις απαιτήσεις και άλλες σχετικές

διατάξεις των Οδηγιών της ΕΕ. Το πλήρες κείμενο της δήλωσης συμβατότητας

είναι διαθέσιμο στη διεύθυνση: www.asus.com/support

Magyar Az ASUSTeK Computer Inc. ezennel kijelenti, hogy ez az eszköz

megfelel a kapcsolódó Irányelvek lényeges követelményeinek és egyéb

vonatkozó rendelkezéseinek. Az EU megfelelőségi nyilatkozat teljes szövege

innen letölthető: www.asus.com/support

Latviski ASUSTeK Computer Inc. ar šo paziņo, ka šī ierīce atbilst saistīto

Direktīvu būtiskajām prasībām un citiem citiem saistošajiem nosacījumiem.

Pilns ES atbilstības paziņojuma teksts pieejams šeit: www.asus.com/support

Lietuvių „ASUSTeK Computer Inc.“ šiuo tvirtina, kad šis įrenginys atitinka

pagrindinius reikalavimus ir kitas svarbias susijusių direktyvų nuostatas. Visą

ES atitikties deklaracijos tekstą galima rasti: www.asus.com/support

Norsk ASUSTeK Computer Inc. erklærer herved at denne enheten er i

samsvar med hovedsaklige krav og andre relevante forskrifter i relaterte

direktiver. Fullstendig tekst for EU-samsvarserklæringen ﬁnnes på:

www.asus.com/support

Polski Firma ASUSTeK Computer Inc. niniejszym oświadcza, że

urządzenie to jest zgodne z zasadniczymi wymogami i innymi właściwymi

postanowieniami powiązanych dyrektyw. Pełny tekst deklaracji zgodności UE

jest dostępny pod adresem: www.asus.com/support

ASUS WS C246 PRO A-9

Appendix

ASUS contact information

ASUSTeK COMPUTER INC.

Address 4F, No. 150, Li-Te Road, Peitou, Taipei 112, Taiwan

Telephone +886-2-2894-3447

Fax +886-2-2890-7798

Web site https://www.asus.com

Technical Support

Telephone +86-21-38429911

Fax +86-21-5866-8722, ext. 9101#

Online support https://www.asus.com/support/Product/ContactUs/

Services/questionform/?lang=en

ASUS COMPUTER INTERNATIONAL (America)

Address 48720 Kato Rd., Fremont, CA 94538, USA

Telephone +1-510-739-3777

Fax +1-510-608-4555

Web site https://www.asus.com/us/

Technical Support

Support fax +1-812-284-0883

Telephone +1-812-282-2787

Online support https://www.asus.com/support/Product/ContactUs/

Services/questionform/?lang=en-us

ASUS COMPUTER GmbH (Germany and Austria)

Address Harkort Str. 21-23, 40880 Ratingen, Germany

Fax +49-2102-959931

Web site https://www.asus.com/de

Technical Support

Telephone +49-2102-5789555

Support Fax +49-2102-959911

Online support https://www.asus.com/support/Product/ContactUs/

Services/questionform/?lang=de-de

A-10 Appendix

Appendix

FCC COMPLIANCE INFORMATION

Per FCC Part 2 Section 2.1077

Responsible Party: Asus Computer International

Address: 48720 Kato Rd., Fremont, CA 94538, USA

Phone/Fax No: (510)739-3777/(510)608-4555

hereby declares that the product

Product Name : Mother board

Model Number : WS C246 PRO

compliance statement:

This device complies with part 15 of the FCC Rules. Operation is subject to the

following two conditions: (1) This device may not cause harmful interference,

and (2) this device must accept any interference received, including interference

that may cause undesired operation.

Ver. 180125

Table of Contents

ASUS WS C246 PRO User Manual

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