Discover your Lenovo computer
Chapter 1. Meet your computer
Chapter 2. Get started with your computer
Chapter 3. Explore your computer
Chapter 4. Secure your computer and information
Chapter 5. UEFI BIOS
Chapter 6. Diagnostics
- Lenovo diagnostic tools
- The Vantage app
Chapter 7. CRU replacement
- CRU list
- Remove or replace a CRU
Chapter 8. Help and support
Appendix A. Compliance information
Appendix B. Notices and trademarks

Lenovo neo 50s User Manual

Displayed below is the user manual for neo 50s by Lenovo which is a product in the PCs/Workstations category. This manual has pages.

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Lenovo TC Neo 50s G3_SFF/I5-12400/8/256/W11P/1Y Manual

neo 50s Gen 3

User Guide

Read this first

Before using this documentation and the product it supports, ensure that you read and understand the

following:

• Safety and Warranty Guide

• Generic Safety and Compliance Notices

• Setup Guide

First Edition (November 2021)

LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant to a General Services

Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-

35F-05925.

Contents

Discover your Lenovo computer . . . . iii

Chapter 1. Meet your computer . . . . . 1

Front . . . . . . . . . . . . . . . . . . . . 1

Rear . . . . . . . . . . . . . . . . . . . . 3

Features and specifications . . . . . . . . . . . 5

USB specifications . . . . . . . . . . . . . . 6

Chapter 2. Get started with your

computer . . . . . . . . . . . . . . . . . 7

Access networks . . . . . . . . . . . . . . . 7

Connect to the wired Ethernet . . . . . . . . 7

Connect to Wi-Fi networks (for selected

models) . . . . . . . . . . . . . . . . . 7

Connect an external display . . . . . . . . . . . 7

Manage cables with a smart cable clip . . . . . . . 7

Chapter 3. Explore your computer . . . 9

The Vantage app . . . . . . . . . . . . . . . 9

Set the power plan . . . . . . . . . . . . . . 9

Transfer data . . . . . . . . . . . . . . . . . 9

Connect to a Bluetooth-enabled device (for

selected models) . . . . . . . . . . . . . 9

Use the optical drive (for selected models) . . 10

Use a media card (for selected models) . . . . 11

Purchase accessories . . . . . . . . . . . . 11

Chapter 4. Secure your computer

and information . . . . . . . . . . . . 13

Lock the computer . . . . . . . . . . . . . 13

UEFI BIOS passwords . . . . . . . . . . . . 14

Use software security solutions. . . . . . . . . 15

Windows firewalls . . . . . . . . . . . . 15

Antivirus programs . . . . . . . . . . . . 15

Computrace Agent software embedded in

firmware (for selected models) . . . . . . . 15

Use BIOS security solutions . . . . . . . . . . 15

Wipe the storage drive data . . . . . . . . 15

Cover presence switch . . . . . . . . . . 16

Intel BIOS guard . . . . . . . . . . . . . 16

Smart USB Protection . . . . . . . . . . 16

Chapter 5. UEFI BIOS . . . . . . . . . 19

What is UEFI BIOS. . . . . . . . . . . . . . 19

Enter the BIOS menu. . . . . . . . . . . . . 19

Navigate in the BIOS interface . . . . . . . . . 19

Change the display language of UEFI BIOS . . . . 19

Set the system date and time . . . . . . . . . 20

Change the boot priority order . . . . . . . . . 20

Enable or disable the configuration change

detection feature . . . . . . . . . . . . . . 20

Enable or disable the automatic power-on

feature . . . . . . . . . . . . . . . . . . 21

Enable or disable the smart power-on feature (for

selected models) . . . . . . . . . . . . . . 21

Enable or disable the ErP LPS compliance mode . . 21

Change the ITS performance mode . . . . . . . 22

Change BIOS settings before installing a new

operating system . . . . . . . . . . . . . . 22

Update UEFI BIOS. . . . . . . . . . . . . . 23

Recover from a BIOS update failure . . . . . . . 23

Clear CMOS . . . . . . . . . . . . . . . . 23

Chapter 6. Diagnostics . . . . . . . . 25

Lenovo diagnostic tools . . . . . . . . . . . 25

The Vantage app . . . . . . . . . . . . . . 25

Chapter 7. CRU replacement . . . . . 27

CRU list . . . . . . . . . . . . . . . . . . 27

Remove or replace a CRU . . . . . . . . . . . 28

Vertical stand . . . . . . . . . . . . . . 28

Computer cover . . . . . . . . . . . . . 28

Front bezel . . . . . . . . . . . . . . . 29

Optical drive . . . . . . . . . . . . . . 30

Hard disk drive . . . . . . . . . . . . . 31

Memory module . . . . . . . . . . . . . 36

M.2 solid-state drive . . . . . . . . . . . 37

Coin-cell battery. . . . . . . . . . . . . 38

Heat-sink-and-fan assembly . . . . . . . . 39

PCI-Express connector cable . . . . . . . 41

PCI-Express card . . . . . . . . . . . . 41

Power supply assembly . . . . . . . . . . 42

Chapter 8. Help and support . . . . . 45

Self-help resources . . . . . . . . . . . . . 45

Call Lenovo . . . . . . . . . . . . . . . . 47

Before you contact Lenovo . . . . . . . . 47

Lenovo Customer Support Center . . . . . . 47

Purchase additional services. . . . . . . . . . 48

Appendix A. Compliance

information . . . . . . . . . . . . . . . 49

Appendix B. Notices and

trademarks . . . . . . . . . . . . . . . 51

ii neo 50s Gen 3 User Guide

Discover your Lenovo computer

Thank you for choosing a Lenovo® computer! We are dedicated to delivering the best solution to you.

Before starting your tour, please read the following information:

• Illustrations in this documentation might look different from your product.

• Depending on the model, some optional accessories, features, software programs, and user interface

instructions might not be applicable to your computer.

• Documentation content is subject to change without notice. To get the latest documentation, go to https://

pcsupport.lenovo.com.

iv neo 50s Gen 3 User Guide

Chapter 1. Meet your computer

Front

1. ThinkCentre® LED 2. Optical drive eject button*

3. Optical drive activity indicator* 4. Power button with power indicator

5. Storage drive activity indicator 6. Microphone connector

7. Headset connector 8. SD-card slot*

9. USB-C® (3.2 Gen 1) connector 10. USB 3.2 connectors Gen 1

11. Internal speaker*

* for selected models

Power indicator

Show the system status of your computer.

• On: The computer is starting up or working.

• Off: The computer is off or in hibernation mode.

• Blinking: The computer is in sleep mode.

Related topics

• “Lock the computer” on page 13.

• “Connect an external display” on page 7.

• “USB specifications” on page 6.

• “Enable or disable the smart power-on feature (for selected models)” on page 21.

Chapter 1.Meet your computer 3

4neo 50s Gen 3 User Guide

Features and specifications

For detailed specifications of your computer, go to https://psref.lenovo.com.

Dimensions

• Width: 100.0 mm (3.9 inches)

• Height: 274.8 mm (10.8 inches)

• Depth: 308.0 mm (12.1 inches)

Weight (without packaging) Maximum configuration as shipped: 4.5 kg (9.9 lb)

Hardware configuration Type Device Manager in the Windows search box and then press Enter. Type the

administrator password or provide confirmation, if prompted.

Power supply • 180-watt automatic voltage-sensing power supply

• 260-watt automatic voltage-sensing power supply

Electrical input • Input voltage: From 100 V ac to 240 V ac

• Input frequency: 50/60 Hz

Memory

Up to two double data rate 4 (DDR4) non-error correction code (non-ECC)

unbuffered dual in-line memory modules (UDIMMs)

Maximum memory capacity: 64 GB

Storage device

• Hard disk drive*

• M.2 solid-state drive*

To view the storage drive capacity of your computer, type Disk Management in the

Windows search box and then press Enter.

Note: The storage drive capacity indicated by the system is less than the nominal

capacity.

Video features

• The integrated graphics card supports the following:

– DisplayPort out connector

– HDMI out connector

– VGA-out connector

• The optional discrete graphics card provides an enhanced video experience

and extended capabilities.

Expansion

• Card reader*

• Memory slots

• M.2 solid-state drive slot

• Optical drive*

• PCI Express slots

• Storage drive bay

Network features

• Bluetooth*

• Ethernet LAN

• Wireless LAN*

* for selected models

Chapter 1.Meet your computer 5

USB specifications

Note: Depending on the model, some USB connectors might not be available on your computer.

Connector name Description

• USB 2.0 connector

• USB 3.2 connector Gen 1

Connect USB-compatible devices, such as a USB

keyboard, USB mouse, USB storage device, or USB

printer.

• USB-C (3.2 Gen 1) connector

• Charge USB-C compatible devices with the output

voltage and current of 5 V and 3 A.

• Connect to USB-C accessories to help expand your

computer functionality. To purchase USB-C

accessories, go to https://www.lenovo.com/accessories.

Statement on USB transfer rate

Depending on many factors such as the processing capability of the host and peripheral devices, file

attributes, and other factors related to system configuration and operating environments, the actual transfer

rate using the various USB connectors on this device will vary and will be slower than the data rate listed

below for each corresponding device.

USB device Data rate (Gbit/s)

3.2 Gen 1 / 3.1 Gen 1 5

3.2 Gen 2 / 3.1 Gen 2 10

3.2 Gen 2 × 2 20

Thunderbolt 3 40

Thunderbolt 4 40

6neo 50s Gen 3 User Guide

Chapter 2. Get started with your computer

Access networks

This section helps you access networks through connecting to a wired or wireless network.

Connect to the wired Ethernet

Connect your computer to a local network through the Ethernet connector on your computer with an

Ethernet cable.

Connect to Wi-Fi networks (for selected models)

Click the network icon in the Windows® notification area, and then select a network for connection. Provide

required information, if needed.

Connect an external display

Connect a projector or a monitor to your computer to give presentations or expand your workspace.

Connect a wireless display

Ensure that both your computer and the wireless display support Miracast®.

Press Windows logo key + K and then select a wireless display to connect.

Change display settings

1. Right-click a blank area on the desktop and select display settings.

2. Select the display that you want to configure and change display settings of your preference.

Manage cables with a smart cable clip

Note: You can purchase a smart cable clip from Lenovo.

To manage cables of devices (such as the keyboard and the mouse) with a smart cable clip:

1. Pull the cables through the dents in the clip.

2. Install the clip as shown.

8neo 50s Gen 3 User Guide

Chapter 3. Explore your computer

The Vantage app

The preinstalled Vantage app is a customized one-stop solution to help you maintain your computer with

automated updates and fixes, configure hardware settings, and get personalized support.

To access the Vantage app, type Vantage in the Windows search box.

Key features

The Vantage app enables you to:

• Know the device status easily and customize device settings.

• Download and install UEFI BIOS, firmware and driver updates to keep your computer up-to-date.

• Monitor your computer health, and secure your computer against outside threats.

• Scan your computer hardware and diagnose hardware problems.

• Look up warranty status (online).

• Access User Guide and helpful articles.

Notes:

• The available features vary depending on the computer model.

• The Vantage app makes periodic updates of the features to keep improving your experience with your

computer. The description of features might be different from that on your actual user interface.

Set the power plan

For ENERGY STAR® compliant computers, the following power plan takes effect when your computers have

been idle for a specified duration:

• turn off the display: After 10 minutes

• put the computer to sleep: After 25 minutes

To awaken the computer from Sleep mode, press any key on your keyboard.

To reset the power plan:

1. Right-click the battery status icon and select Power Options.

2. Choose or customize a power plan of your preference.

Transfer data

Quickly share your files using the built-in Bluetooth technology among devices with the same features. You

also can install a disc or media card to transfer data.

Connect to a Bluetooth-enabled device (for selected models)

You can connect all types of Bluetooth-enabled devices to your computer, such as a keyboard, a mouse, a

smartphone, or speakers. Place the device that you are attempting to connect to less than 10 meters (33

feet) from the computer.

1. Type Bluetooth in the Windows search box and then press Enter.

2. Turn on Bluetooth, if it is off.

3. Select a Bluetooth device, and then follow the on-screen instructions.

Use the optical drive (for selected models)

If your computer has an optical drive, read the following information.

Know the type of your optical drive

1. Type Device Manager in the Windows search box and then press Enter. Type the administrator password

or provide confirmation, if prompted.

2. Select an optical drive, and then follow the on-screen instructions.

Install or remove a disc

1. With the computer on, press the eject button on the optical drive. The tray slides out of the drive.

2. Insert a disc into the tray or remove a disc from the tray, and then push the tray back into the drive.

Note: If the tray does not slide out of the drive when you press the eject button, turn off the computer. Then,

insert a straightened paper clip into the emergency-eject hole adjacent to the eject button. Use the

emergency eject only in an emergency.

Record a disc

1. Insert a recordable disc into the optical drive that supports recording.

2. Do one of the following:

• Type AutoPlay in the Windows search box and then press Enter. Turn on Use AutoPlay for all media

and devices.

• Open Windows Media Player.

• Double-click the ISO file.

3. Follow the on-screen instructions.

10 neo 50s Gen 3 User Guide

Use a media card (for selected models)

If your computer has a SD-card slot, read the following information.

Install a media card

1. Locate the SD-card slot.

2. Ensure that the metal contacts on the card are facing the ones in the SD-card slot. Insert the card firmly

into the SD-card slot until it is secured in place.

Remove a media card

Attention: Before removing the card:

1. Click the triangular icon in the Windows notification area to show hidden icons. Right-click the icon

prompting you to safely remove hardware and eject media.

2. Select the corresponding item to eject the card from the Windows operating system.

3. Press the card and remove it from your computer. Store the card safely for future use.

Purchase accessories

Lenovo has a number of hardware accessories and upgrades to help expand the capabilities of your

computer. Options include memory modules, storage devices, network cards, power adapters, keyboards,

mice, and more.

To shop at Lenovo, go to https://www.lenovo.com/accessories.

Chapter 3.Explore your computer 11

12 neo 50s Gen 3 User Guide

Chapter 4. Secure your computer and information

Lock the computer

Note: Lenovo makes no comments, judgments, or warranties about the function, quality, or performance of

the locking device and security feature. You can purchase computer locks from Lenovo.

Padlock

Locking the computer cover through a padlock prevents unauthorized access to the inside of your computer.

Kensington-style cable lock

Lock your computer to a desk, table, or other fixtures through a Kensington-style cable lock.

UEFI BIOS passwords

You can set passwords in UEFI (Unified Extensible Firmware Interface) BIOS (Basic Input/Output System) to

strengthen the security of your computer.

Password types

You can set a power-on password, supervisor password, system management password, or hard disk

password in UEFI BIOS to prevent unauthorized access to your computer. However, you are not prompted to

enter any UEFI BIOS password when your computer resumes from sleep mode.

• Power-on password

When a power-on password is set, you are prompted to enter a valid password each time the computer is

turned on.

• Supervisor password

Setting a supervisor password deters unauthorized users from changing configuration settings. If you are

responsible for maintaining the configuration settings of several computers, you might want to set a

supervisor password.

When a supervisor password is set, you are prompted to enter a valid password each time you try to enter

the BIOS menu.

If both the power-on password and supervisor password are set, you can enter either password.

However, you must use your supervisor password to change any configuration settings.

• Hard disk password

Setting a hard disk password prevents unauthorized access to the data on the storage drive. When a hard

disk password is set, you are prompted to enter a valid password each time you try to access the storage

drive.

Note: After you set a hard disk password, your data on the storage drive is protected even if the storage

drive is removed from one computer and installed in another.

• System management password (for selected models)

You can enable the system management password to have the same authority as the supervisor

password to control security related features. To customize the authority of the system management

password through the UEFI BIOS menu:

1. Restart the computer. When the logo screen is displayed, press F1 or Fn+F1.

2. Select Security ➙ System Management Password Access Control.

3. Follow the on-screen instructions.

If you have set both the supervisor password and the system management password, the supervisor

password overrides the system management password.

Set, change, and remove a password

Before you start, print these instructions.

1. Restart the computer. When the logo screen is displayed, press F1 or Fn+F1.

2. Select Security.

3. Depending on the password type, select Set Supervisor Password, Set Power-On Password, Set

System Management Password, or Hard Disk Password and press Enter.

4. Follow the on-screen instructions to set, change, or remove a password.

5. Press F10 or Fn+F10 to save the changes and exit.

14 neo 50s Gen 3 User Guide

You should record your passwords and store them in a safe place. If you forget the passwords, contact a

Lenovo-authorized service provider to have the passwords removed.

Note: If the hard disk password is forgotten, Lenovo cannot remove the password or recover data from the

storage drive.

Use software security solutions

This section provides software solutions to secure your computer and information.

Windows firewalls

A firewall can be hardware, software, or a combination of both depending on the level of security required.

Firewalls work on a set of rules to determine which inbound and outbound connections are authorized. If the

computer is preinstalled with a firewall program, it helps protect against computer Internet security threats,

unauthorized access, intrusions, and Internet attacks. It also protects your privacy. For more information

about how to use the firewall program, refer to the help system of your firewall program.

To use Windows firewalls:

1. Type Control Panel in the Windows search box and then press Enter. View by large icons or small icons.

2. Click Windows Defender Firewall, and then follow the on-screen instructions.

Antivirus programs

The computer is preinstalled with an antivirus program to help you guard against, detect, and eliminate

viruses.

Lenovo provides a full version of antivirus software on the computer with a free 30-day subscription. After 30

days, you must renew the license to continue receiving the antivirus software updates.

Note: Virus definition files must be kept up-to-date to guard against new viruses.

For more information about how to use your antivirus software, refer to the help system of your antivirus

software.

Computrace Agent software embedded in firmware (for selected

models)

The Computrace Agent software is an IT asset management and computer theft recovery solution. The

software detects if changes have been made on the computer, such as hardware, software, or the computer

call-in location. You might have to purchase a subscription to activate the Computrace Agent software.

Use BIOS security solutions

This section provides BIOS solutions to secure your computer and information.

Wipe the storage drive data

It is recommended that you wipe the storage drive data before recycling the storage drive or the computer.

To wipe the storage drive data:

1. Restart the computer. When the logo screen is displayed, press F1 or Fn+F1.

2. Select Security ➙ secure wipe ➙ Enabled.

Chapter 4.Secure your computer and information 15

3. Press F10 or Fn+F10 to save the changes and exit.

4. Restart the computer. When the logo screen is displayed, press F12 or Fn+F12.

5. Select App Menu ➙ secure wipe and press Enter.

6. Select the storage drive you will wipe and click NEXT.

7. Select the entire storage drive or partition to wipe as desired.

8. Select the method as desired and click NEXT.

9. Click Yes to confirm your option when the prompting window is displayed.

10. If you have set a hard disk password for the storage drive, enter the password. Otherwise, set a

temporary password following the on-screen instructions. Then, click NEXT. The wiping process begins.

Note: Duration of the wiping process varies depending on the storage drive capacity.

11. Click Reboot when you are prompted to reset the system, and then one of the following will happen:

• If the system storage drive data is wiped, you will be prompted that no operating system is found.

• If the non-system storage drive data is wiped, the computer restarts automatically.

Cover presence switch

The cover presence switch prevents the computer from logging in to the operating system when the

computer cover is not properly installed or closed.

To enable the cover presence switch connector on the system board:

1. Restart the computer. When the logo screen is displayed, press F1 or Fn+F1.

2. Select Security ➙ Cover Tamper Detected and press Enter.

3. Select Enabled and press Enter.

4. Press F10 or Fn+F10 to save the changes and exit.

If the cover presence switch is enabled and the computer cover is not correctly installed or closed, an error

message will be displayed when you turn on the computer. To bypass the error message and log in to the

operating system:

1. Properly install or close the computer cover.

2. Enter the BIOS menu, save and then exit.

Intel BIOS guard

The Intel® BIOS Guard module cryptographically verifies all BIOS updates. This hardware-based security

helps prevent software and malware attacks on the computers BIOS.

Smart USB Protection

The Smart USB Protection function is a security function that helps prevent data from being copied from the

computer to USB storage devices connected to the computer. You can set the Smart USB Protection

function to one of the following modes:

• Disabled (default setting): You can use the USB storage devices without limitation.

• Read Only: You cannot copy data from the computer to the USB storage devices. However, you can

access or modify data on the USB storage devices.

• No Access: You cannot access the USB storage devices from the computer.

To configure the Smart USB Protection function:

1. Restart the computer. When the logo screen is displayed, press F1 or Fn+F1.

16 neo 50s Gen 3 User Guide

2. Select Security ➙ Smart USB Protection and press Enter.

3. Select the desired setting and press Enter.

4. Press F10 or Fn+F10 to save the changes and exit.

Chapter 4.Secure your computer and information 17

18 neo 50s Gen 3 User Guide

Chapter 5. UEFI BIOS

This chapter provides information about configuring and updating UEFI BIOS, and clearing CMOS.

What is UEFI BIOS

Note: The operating system settings might override any similar settings in UEFI BIOS.

UEFI BIOS is the first program that the computer runs when the computer is turned on. UEFI BIOS initializes

the hardware components and loads the operating system and other programs. Your computer comes with a

setup program with which you can change UEFI BIOS settings.

Enter the BIOS menu

Restart the computer. When the logo screen is displayed, press F1 or Fn+F1 to enter the BIOS menu.

Note: If you have set BIOS passwords, enter the correct passwords when prompted. You also can select No

or press Esc to skip the password prompt and enter the BIOS menu. However, you cannot change the

system configurations that are protected by passwords.

Navigate in the BIOS interface

Attention: The default configurations are already optimized for you in boldface. Improper change of the

configurations might cause unexpected results.

Depending on your keyboard, you can navigate in the BIOS interface by pressing the following keys, or

combinations of Fn and the following keys:

Key Function

F1 or Fn+F1 General Help

Esc or Fn+Esc Exit the submenu

↑↓ or Fn+↑↓ Locate an item

← → or Fn+← → Move keyboard focus

+/– or Fn++/– Change value

Enter Enter the submenu

F9 or Fn+F9 Setup Defaults

F10 or Fn+F10 Save and exit

Change the display language of UEFI BIOS

UEFI BIOS supports three or four display languages: English, French, simplified Chinese, and Russian (for

selected models).

To change the display language of UEFI BIOS:

1. Select Main ➙ Language and press Enter.

2. Set the display language as desired.

Set the system date and time

1. Restart the computer. When the logo screen is displayed, press F1 or Fn+F1.

2. Select Main ➙ System Time & Date and press Enter.

3. Set the system date and time as desired.

4. Press F10 or Fn+F10 to save the changes and exit.

Change the boot priority order

If the computer does not boot from a device as expected, you can change the boot priority order

permanently or select a temporary boot device.

Change the boot priority order permanently

1. Depending on the type of the storage device, do one of the following:

• If the storage device is internal, go to step 2.

• If the storage device is a disc, ensure that the computer is on or turn on the computer. Then, insert

the disc into the optical drive.

• If the storage device is an external device other than a disc, connect the storage device to the

computer.

2. Restart the computer. When the logo screen is displayed, press F1 or Fn+F1.

3. Select Startup ➙ Boot Priority Order, and then follow the on-screen instructions to change the boot

priority order.

4. You can also select the first priority device group by selecting Startup ➙ First Boot Device, and then

follow the on-screen instructions to select the first boot device within this group. Your computer will

boot from the first boot device before trying the boot priority order you set in the previous step.

5. Press F10 or Fn+F10 to save the changes and exit.

Select a temporary boot device

Note: Not all discs and storage drives are bootable.

1. Depending on the type of the storage device, do one of the following:

• If the storage device is internal, go to step 2.

• If the storage device is a disc, ensure that the computer is on or turn on the computer. Then, insert

the disc into the optical drive.

• If the storage device is an external device other than a disc, connect the storage device to the

computer.

2. Restart the computer. When the logo screen is displayed, press F12 or Fn+F12.

3. Select the storage device as desired and press Enter.

If you want to change the boot priority order permanently, select Enter Setup on Startup Device Menu and

press Enter to enter the BIOS menu.

Enable or disable the configuration change detection feature

If you enable configuration change detection, when the POST detects configuration changes of some

hardware devices (such as storage drives or memory modules), an error message will be displayed when you

turn on the computer.

20 neo 50s Gen 3 User Guide

To enable or disable the configuration change detection feature:

1. Restart the computer. When the logo screen is displayed, press F1 or Fn+F1.

2. Select Security ➙ Configuration Change Detection and press Enter.

3. Enable or disable the feature as desired.

4. Press F10 or Fn+F10 to save the changes and exit.

To bypass the error message and log in to the operating system, press F2 or Fn+F2. To clear the error

message, enter the BIOS menu, save and then exit.

Enable or disable the automatic power-on feature

The Automatic Power On item in UEFI BIOS provides various options for you to make your computer start up

automatically.

To enable or disable the automatic power-on feature:

1. Restart the computer. When the logo screen is displayed, press F1 or Fn+F1.

2. Select Power ➙ Automatic Power On and press Enter.

3. Select the feature as desired and press Enter.

4. Enable or disable the feature as desired.

5. Press F10 or Fn+F10 to save the changes and exit.

Enable or disable the smart power-on feature (for selected models)

Ensure that the keyboard is connected to a USB connector supporting the smart power-on feature. With the

smart power-on feature enabled, you can start up or wake up the computer from the hibernation mode by

pressing Alt+P.

To enable or disable the smart power-on feature:

1. Restart the computer. When the logo screen is displayed, press F1 or Fn+F1.

2. Select Power ➙ Smart Power On and press Enter.

3. Enable or disable the feature as desired.

4. Press F10 or Fn+F10 to save the changes and exit.

Enable or disable the ErP LPS compliance mode

Lenovo computers meet the eco-design requirements of the ErP Lot 3 regulation. For more information, go

to:

https://www.lenovo.com/us/en/compliance/eco-declaration

You can enable the ErP LPS compliance mode to reduce the consumption of electricity when the computer

is off or in sleep mode.

To enable or disable the ErP LPS compliance mode:

1. Restart the computer. When the logo screen is displayed, press F1 or Fn+F1.

2. Select Power ➙ Enhanced Power Saving Mode and press Enter.

3. Depending on whether you select Enabled or Disabled, do one of the following:

• If you select Enabled, press Enter. Then, select Power ➙ Automatic Power On and press Enter.

Check whether the Wake on LAN feature is disabled automatically. If no, disable it.

Chapter 5.UEFI BIOS 21

• If you select Disabled, press Enter. Then, go to the next step.

4. Press F10 or Fn+F10 to save the changes and exit.

When the ErP LPS compliance mode is enabled, you can wake up the computer by doing one of the

following:

• Press the power button.

• Enable the Wake Up on Alarm feature to make the computer wake up at a set time.

To meet the off mode requirement of ErP compliance, you need to disable the Fast Startup function.

1. Go to Control Panel and view by large icons or small icons.

2. Click Power Options ➙ Choose what the power buttons do ➙ Change settings that are currently

unavailable.

3. Clear the Turn on fast startup (recommended) option from the Shutdown settings list.

Change the ITS performance mode

You can adjust the acoustic and thermal performance of your computer by changing the ITS performance

mode. Three choices are available:

• Balance mode: The computer works at the balance mode with balanced noise and better performance.

• Performance mode (default setting): The computer works at the best performance with normal acoustic

level.

• Full Speed: All fans in the computer will run at full speed.

To change the ITS performance mode:

1. Restart the computer. When the logo screen is displayed, press F1 or Fn+F1.

2. Select Power ➙ Intelligent Cooling and press Enter.

3. Select Performance Mode and press Enter.

4. Set the performance mode as desired.

5. Press F10 or Fn+F10 to save the changes and exit.

Change BIOS settings before installing a new operating system

BIOS settings vary by operating system. Change the BIOS settings before installing a new operating system.

Microsoft constantly makes updates to the Windows operating system. Before installing a particular

Windows version, check the compatibility list for the Windows version. For details, go to:

https://support.lenovo.com/us/en/solutions/windows-support

To change the BIOS settings:

1. Restart the computer. When the logo screen is displayed, press F1 or Fn+F1.

2. From the main interface, select Security ➙ Secure Boot and press Enter.

3. Depending on the operating system to be installed, do one of the following:

• To install a Windows operating system that supports secure boot, select Enabled for Secure Boot.

• To install an operating system that does not support secure boot, such as some Linux operating

systems, select Disabled for Secure Boot.

4. Press F10 or Fn+F10 to save the changes and exit.

22 neo 50s Gen 3 User Guide

Update UEFI BIOS

When you install a new program, device driver, or hardware component, you might need to update UEFI

BIOS. You can update the BIOS from your operating system or a flash update disc (supported only on

selected models).

Download and install the latest UEFI BIOS update package by one of the following methods:

• From the Vantage app:

Open the Vantage app to check the available update packages. If the latest UEFI BIOS update package is

available, follow the on-screen instructions to download and install the package.

• From the Lenovo Support Web site:

1. Go to https://pcsupport.lenovo.com.

2. Download the flash BIOS update driver for the operating system version or the ISO image version

(used to create a flash update disc). Then, download the installation instructions for the flash BIOS

update driver you have downloaded.

3. Print the installation instructions and follow the instructions to update the BIOS.

Recover from a BIOS update failure

1. Remove all media from the drives and turn off all connected devices.

2. Insert the BIOS update disc into the optical drive, and then turn off the computer.

3. Disconnect all power cords from electrical outlets. Then, remove any parts that impede access to the

Clear CMOS/Recovery jumper.

4. Move the jumper from the standard position to the maintenance position.

5. Reconnect the power cords for the computer and the monitor to electrical outlets.

6. Turn on the computer and the monitor. When the computer beeps, the recovery process begins.

7. After the recovery process is completed, the computer will be turned off automatically.

Note: Depending on the computer model, the recovery process will take two to three minutes.

8. Disconnect all power cords from electrical outlets.

9. Move the jumper back to the standard position.

10. Reinstall all the parts that have been removed. Then, reconnect the power cords for the computer and

the monitor to electrical outlets.

11. Turn on the computer and the monitor. When the logo screen is displayed, press F1 or Fn+F1.

12. To prevent data loss, ensure that BIOS settings are restored to an earlier point. For BIOS configurations,

see Chapter 5 “UEFI BIOS” on page 19.

Clear CMOS

1. Remove all media from the drives and turn off all connected devices and the computer.

2. Disconnect all power cords from electrical outlets. Then, remove any parts that impede access to the

Clear CMOS/Recovery jumper.

3. Move the jumper from the standard position to the maintenance position.

4. Reconnect the power cords for the computer and the monitor to electrical outlets.

5. Turn on the computer and the monitor. When the computer beeps, wait for approximately 10 seconds.

6. Turn off the computer by holding the power button for approximately four seconds.

7. Disconnect all power cords from electrical outlets.

Chapter 5.UEFI BIOS 23

8. Move the jumper back to the standard position.

9. Reinstall all the parts that have been removed. Then, reconnect the power cords for the computer and

the monitor to electrical outlets.

10. Turn on the computer and the monitor. When the logo screen is displayed, press F1 or Fn+F1.

11. To prevent data loss, ensure that BIOS settings are restored to an earlier point. For BIOS configurations,

see Chapter 5 “UEFI BIOS” on page 19.

24 neo 50s Gen 3 User Guide

Chapter 6. Diagnostics

Use diagnostic solutions to test hardware components and report operating-system-controlled settings that

interfere with the correct operation of your computer.

Lenovo diagnostic tools

For information about Lenovo diagnostic tools, go to:

https://pcsupport.lenovo.com/lenovodiagnosticsolutions

The Vantage app

The Vantage app is preinstalled on your computer. To diagnose problems with the Vantage app:

1. Type Vantage in the Windows search box and press Enter.

2. Follow the on-screen instructions and run a hardware scan.

If you are unable to isolate and resolve the problem after running the Vantage app, save and print the log files

created by the program. You might need the log files when you speak to a Lenovo technical support

representative.

26 neo 50s Gen 3 User Guide

Chapter 7. CRU replacement

Customer Replaceable Units (CRUs) are parts that can be upgraded or replaced by the customer. Lenovo

computers contain the following types of CRUs:

• Self-service CRUs: Refer to parts that can be installed or replaced easily by customer themselves or by

trained service technicians at an additional cost.

• Optional-service CRUs: Refer to parts that can be installed or replaced by customers with a greater skill

level. Trained service technicians can also provide service to install or replace the parts under the type of

warranty designated for the customer’s machine.

If you intend on installing the CRU, Lenovo will ship the CRU to you. CRU information and replacement

instructions are shipped with your product and are available from Lenovo at any time upon request. You

might be required to return the defective part that is replaced by the CRU. When return is required: (1) return

instructions, a prepaid shipping label, and a container will be included with the replacement CRU; and (2) you

might be charged for the replacement CRU if Lenovo does not receive the defective CRU within thirty (30)

days of your receipt of the replacement CRU. For full details, see the Lenovo Limited Warranty

documentation at:

https://www.lenovo.com/warranty/llw_02

CRU list

The following is the CRU list of your computer.

Self-service CRUs

• Computer cover

• Front bezel

• Hard disk drive*

• Hard disk drive bracket*

• Keyboard*

• M.2 solid-state drive*

• M.2 solid-state drive bracket*

• Memory module

• Mouse*

• Optical drive*

• Optical drive bracket*

• Power cord

• Smart cable clip*

• Vertical stand*

Optional-service CRUs

• Coin-cell battery

• Heat-sink-and-fan assembly

• PCI Express card*

• Power supply assembly

* for selected models

Remove or replace a CRU

This section provides instructions on how to remove or replace a CRU.

Vertical stand

Prerequisite

Before you start, read Generic Safety and Compliance Notices, and print the following instructions.

For access, do the following:

1. Remove any media from the drives and turn off all connected devices and the computer.

2. Disconnect all power cords from electrical outlets and disconnect all cables from the computer.

Removal step

Computer cover

Prerequisite

Before you start, read Generic Safety and Compliance Notices, and print the following instructions.

Before you open the computer cover, turn off the computer and wait several minutes until the computer is

cool.

For access, do the following:

1. Turn off the computer and remove all connected devices and cables.

28 neo 50s Gen 3 User Guide

2. Disconnect all power cords from electrical outlets and disconnect all cables from the computer.

3. Unlock any locking device that secures the computer cover.

4. Remove the vertical stand if any. See “Vertical Stand” on page 28.

Removal steps

Front bezel

Prerequisite

Before you start, read Generic Safety and Compliance Notices, and print the following instructions.

For access, remove the computer cover. See “Computer cover” on page 28.

Replacement procedure

Chapter 7.CRU replacement 29

Optical drive

Prerequisite

Before you start, read Generic Safety and Compliance Notices, and print the following instructions.

For access, do the following:

1. Remove the computer cover. See “Computer cover” on page 28.

2. Remove the front bezel. See “Front bezel” on page 29.

3. Disconnect the signal cable and power cable from the optical drive.

Replacement procedure

30 neo 50s Gen 3 User Guide

Hard disk drive

Prerequisite

Before you start, read Generic Safety and Compliance Notices, and print the following instructions.

Attention: The internal storage drive is sensitive. Inappropriate handling might cause damage and

permanent loss of data. When handling the internal storage drive, observe the following guidelines:

• Replace the internal storage drive only for upgrade or repair. The internal storage drive is not designed for

frequent changes or replacement.

Chapter 7.CRU replacement 31

• Before replacing the internal storage drive, make a backup copy of all the data that you want to keep.

• Do not touch the contact edge of the internal storage drive. Otherwise, the internal storage drive might get

damaged.

• Do not apply pressure to the internal storage drive.

• Do not make the internal storage drive subject to physical shocks or vibration. Put the internal storage

drive on a soft material, such as cloth, to absorb physical shocks.

For access, do the following:

1. Remove the computer cover. See “Computer cover” on page 28..

2. Remove the front bezel. See “Front bezel” on page 29.

3. Remove the optical drive, if any. See “Optical drive” on page 30.

4. Disconnect the signal cable and the power cable from the hard disk drive.

Replacement procedure of the 2.5-inch hard disk drive and bracket

32 neo 50s Gen 3 User Guide

Chapter 7.CRU replacement 33

Replacement procedure of the 3.5-inch hard disk drive and bracket

34 neo 50s Gen 3 User Guide

Chapter 7.CRU replacement 35

Memory module

Prerequisite

Before you start, read Generic Safety and Compliance Notices, and print the following instructions.

Ensure that you follow the installation order for memory modules shown in the following illustration.

For access, do the following:

1. Remove the computer cover. See “Computer cover” on page 28.

2. Remove the front bezel. See “Front bezel” on page 29.

36 neo 50s Gen 3 User Guide

3. Remove the optical drive, if any. See “Optical drive” on page 30.

4. Remove the hard disk drive, if any. See “Hard disk drive” on page 31.

Replacement procedure

M.2 solid-state drive

Prerequisite

Before you start, read Generic Safety and Compliance Notices, and print the following instructions.

The heat sink might be very hot. Before you open the computer cover, turn off the computer and wait several

minutes until the computer is cool.

Attention: The internal storage drive is sensitive. Inappropriate handling might cause damage and

permanent loss of data. When handling the internal storage drive, observe the following guidelines:

• Replace the internal storage drive only for upgrade or repair. The internal storage drive is not designed for

frequent changes or replacement.

• Before replacing the internal storage drive, make a backup copy of all the data that you want to keep.

• Do not touch the contact edge of the internal storage drive. Otherwise, the internal storage drive might get

damaged.

• Do not apply pressure to the internal storage drive.

• Do not make the internal storage drive subject to physical shocks or vibration. Put the internal storage

drive on a soft material, such as cloth, to absorb physical shocks.

For access, do the following:

1. Remove the computer cover. See “Computer cover” on page 28.

Chapter 7.CRU replacement 37

2. Remove the front bezel. See “Front bezel” on page 29.

3. Remove the optical drive, if any. See “Optical drive” on page 30.

4. Remove the hard disk drive, if any. See “Hard disk drive” on page 31.

Removal steps

Remove the M.2 solid-state drive depending on the computer model:

• Type 1

• Type 2

Note: Remove the film that covers the thermal pad (if any) when installing the M.2 solid-state drive.

Coin-cell battery

Prerequisite

Before you start, read Generic Safety and Compliance Notices, and print the following instructions.

38 neo 50s Gen 3 User Guide

Your computer has a special type of memory that maintains the date, time, and settings for built-in features,

such as parallel connector assignments (configurations). A coin-cell battery keeps this information active

when you turn off the computer.

The coin-cell battery normally requires no charging or maintenance throughout its life; however, no coin-cell

battery lasts forever. If the coin-cell battery fails, the date and time information is lost. An error message is

displayed when you turn on the computer.

To dispose of the coin-cell battery, refer to the “Lithium coin-cell battery notice” in the Safety and Warranty

Guide.

For access, do the following:

1. Remove the computer cover. See “Computer cover” on page 28.

2. Remove the front bezel. See “Front bezel” on page 29.

3. Remove the optical drive, if any. See “Optical drive” on page 30.

4. Remove the hard disk drive, if any. See “Hard disk drive” on page 31.

Removal steps

Note: After installing a new coin-cell battery, reset the system date and time in the UEFI BIOS menu.

Heat-sink-and-fan assembly

Prerequisite

Before you start, read Generic Safety and Compliance Notices, and print the following instructions.

The heat sink and fan assembly might be very hot. Before you open the computer cover, turn off the

computer and wait several minutes until the computer is cool.

For access, do the following:

1. remove the computer cover. See “Computer cover” on page 28.

2. Disconnect the microprocessor fan cable from the system board.

Chapter 7.CRU replacement 39

Replacement procedure

1. Follow the following sequence to loosen the four screws that secure the heat-sink-and-fan assembly to

the system board. Then, lift the heat-sink-and-fan assembly off the system board.

• Partially loosen screw 1a , fully loosen screw 1b , and then fully loosen screw 1a .

• Partially loosen screw 1c , fully loosen screw 1d , and then fully loosen screw 1c .

Notes:

• Carefully loosen the four screws to avoid any possible damage to the system board. The four screws

cannot be removed from the heat sink and fan assembly

• You might have to gently twist the heat sink and fan assembly to free it from the microprocessor.

• Do not touch the thermal grease while handling the heat sink and fan assembly.

2. Position the heat sink and fan assembly on the system board. Ensure that the four screws are aligned

with the holes in the system board. Follow the following sequence to tighten the four screws to secure

the new heat sink and fan assembly. Do not over-tighten the screws.

• Partially tighten screw 2a , fully tighten screw 2b , and then fully tighten screw 2a .

• Partially tighten screw 2c , fully tighten screw 2d , and then fully tighten screw 2c .

Notes:

• Apply appropriate amount of thermal grease to the new heat sink and fan assembly.

• Ensure that the heat sink and fan assembly cable is toward the microprocessor fan connector on the

system board.

40 neo 50s Gen 3 User Guide

PCI-Express connector cable

Prerequisite

Before you start, read Generic Safety and Compliance Notices, and print the following instructions.

For access, do the following:

1. Remove the computer cover. See “Computer cover” on page 28.

2. Disconnect the PCI-Express connector cable from the system board.

Removal steps

PCI-Express card

Prerequisite

Before you start, read Generic Safety and Compliance Notices, and print the following instructions.

For access, remove the computer cover. See “Computer cover” on page 28.

Chapter 7.CRU replacement 41

Replacement procedure

Note: Before installing a new PCI-Express card, remove the PCI-Express connector cables (if any) that

impede the installation. See “PCI-Express connector cable” on page 41.

Power supply assembly

Prerequisite

Before you start, read Generic Safety and Compliance Notices, and print the following instructions.

Although there are no moving parts in the computer after the power cord has been disconnected, the

following warnings are required for your safety.

Keep fingers and other parts of your body away from hazardous, moving parts. If you suffer an injury, seek

medical care immediately. Never remove the cover on a power supply or any part that has the following label

attached.

42 neo 50s Gen 3 User Guide

Hazardous voltage, current, and energy levels are present inside any component that has this label attached.

There are no serviceable parts inside these components. If you suspect a problem with one of these parts,

contact a service technician.

For access, do the following:

1. Remove the computer cover. See “Computer cover” on page 28.

2. Remove the front bezel. See “Front bezel” on page 29.

3. Remove the optical drive, if any. See “Optical drive” on page 30.

4. Remove the hard disk drive, if any. See “Hard disk drive” on page 31.

5. Disconnect the power supply assembly cables from the system board.

Removal steps

Chapter 7.CRU replacement 43

44 neo 50s Gen 3 User Guide

Chapter 8. Help and support

Self-help resources

Use the following self-help resources to learn more about the computer and troubleshoot problems.

Resources How to access?

Troubleshooting and frequently asked questions • https://www.lenovo.com/tips

• https://forums.lenovo.com

Accessibility information https://www.lenovo.com/accessibility

Reset or restore Windows

• Use Lenovo recovery options.

1. Go to https://support.lenovo.com/

HowToCreateLenovoRecovery.

2. Follow the on-screen instructions.

• Use Windows recovery options.

1. Go to https://pcsupport.lenovo.com.

2. Detect your computer or manually select your

computer model.

3. Click Diagnostics ➙ Operating System

Diagnostics and then follow the on-screen

instructions.

Use the Vantage app to:

• Configure device settings.

• Download and install UEFI BIOS, drivers and firmware

updates.

• Secure you computer from outside threats.

• Diagnose hardware problems.

• Check the computer warranty status.

• Access User Guide and helpful articles.

Note: The available features vary depending on the

computer model.

Type Vantage in the Windows search box.

Product documentation:

• Safety and Warranty Guide

• Generic Safety and Compliance Notices

• Setup Guide

• This User Guide

• Regulatory Notice

Go to https://pcsupport.lenovo.com. Then, follow the on-

screen instructions to filter out the documentation you

want.

Resources How to access?

Lenovo Support Web site with the latest support

information of the following:

• Drivers and software

• Diagnostic solutions

• Product and service warranty

• Product and parts details

• Knowledge base and frequently asked questions

https://pcsupport.lenovo.com

Windows help information

• Open the Start menu and click Get Help or Tips.

• Use Windows Search or the Cortana® personal

assistant.

• Microsoft support Web site:

https://support.microsoft.com

46 neo 50s Gen 3 User Guide

Call Lenovo

If you have tried to correct the problem yourself and still need help, you can call Lenovo Customer Support

Center.

Before you contact Lenovo

Prepare the following before you contact Lenovo:

1. Record the problem symptoms and details:

• What is the problem? Is it continuous or intermittent?

• Any error message or error code?

• What operating system are you using? Which version?

• Which software applications were running at the time of the problem?

• Can the problem be reproduced? If so, how?

2. Record the system information:

• Product name

• Machine type and serial number

The following illustration shows where to find the machine type and serial number of your computer.

Lenovo Customer Support Center

During the warranty period, you can call Lenovo Customer Support Center for help.

Telephone numbers

For a list of the Lenovo Support phone numbers for your country or region, go to:

https://pcsupport.lenovo.com/supportphonelist

Note: Phone numbers are subject to change without notice. If the number for your country or region is not

provided, contact your Lenovo reseller or Lenovo marketing representative.

Chapter 8.Help and support 47

Services available during the warranty period

• Problem determination - Trained personnel are available to assist you with determining if you have a

hardware problem and deciding what action is necessary to fix the problem.

• Lenovo hardware repair - If the problem is determined to be caused by Lenovo hardware under warranty,

trained service personnel are available to provide the applicable level of service.

• Engineering change management - Occasionally, there might be changes that are required after a product

has been sold. Lenovo or your reseller, if authorized by Lenovo, will make selected Engineering Changes

(ECs) that apply to your hardware available.

Services not covered

• Replacement or use of parts not manufactured for or by Lenovo or nonwarranted parts

• Identification of software problem sources

• Configuration of UEFI BIOS as part of an installation or upgrade

• Changes, modifications, or upgrades to device drivers

• Installation and maintenance of network operating systems (NOS)

• Installation and maintenance of programs

For the terms and conditions of the Lenovo Limited Warranty that apply to your Lenovo hardware product,

see Safety and Warranty Guide that comes with your computer.

Purchase additional services

During and after the warranty period, you can purchase additional services from Lenovo at:

https://pcsupport.lenovo.com/warrantyupgrade

Service availability and service name might vary by country or region.

48 neo 50s Gen 3 User Guide

Appendix A. Compliance information

For more compliance information, refer to Regulatory Notice at https://pcsupport.lenovo.com and Generic

Safety and Compliance Notices at https://pcsupport.lenovo.com/docs/generic_notices.

Certification-related information

Product name: ThinkCentre neo 50s Gen 3

Machine types: 11SW, 11SX, 11SY, and 11T0

Further compliance information related to your product is available at https://www.lenovo.com/compliance.

Operating environment

Maximum altitude (without pressurization)

• Operating: From 0 m (0 ft) to 3048 m (10 000 ft)

• Storage: From 0 m (0 ft) to 12192 m (40 000 ft)

Temperature

• Operating: From 5°C (41°F) to 35°C (95°F)

• Storage:

– For common desktop computers: From -40°C (-40°F) to 60°C (140°F)

– For all-in-one desktop computers: From -20°C (-4°F) to 60°C (140°F)

Relative humidity

• Operating: 20%-80% (non-condensing)

• Storage: 10%–90% (non-condensing)

50 neo 50s Gen 3 User Guide

Appendix B. Notices and trademarks

Notices

Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult

your local Lenovo representative for information on the products and services currently available in your

area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that

Lenovo product, program, or service may be used. Any functionally equivalent product, program, or service

that does not infringe any Lenovo intellectual property right may be used instead. However, it is the user's

responsibility to evaluate and verify the operation of any other product, program, or service.

Lenovo may have patents or pending patent programs covering subject matter described in this document.

The furnishing of this document does not give you any license to these patents. You can send license

inquiries, in writing, to:

Lenovo (United States), Inc.

8001 Development Drive

Morrisville, NC 27560

U.S.A.

Attention: Lenovo Director of Licensing

LENOVO PROVIDES THIS PUBLICATION "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS

OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF NON-INFRINGEMENT,

MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some jurisdictions do not allow

disclaimer of express or implied warranties in certain transactions, therefore, this statement may not apply to

you.

Changes are made periodically to the information herein; these changes will be incorporated in new editions

of the publication. To provide better service, Lenovo reserves the right to improve and/or modify the

products and software programs described in the manuals included with your computer, and the content of

the manual, at any time without additional notice.

The software interface and function and hardware configuration described in the manuals included with your

computer might not match exactly the actual configuration of the computer that you purchase. For the

configuration of the product, refer to the related contract (if any) or product packing list, or consult the

distributor for the product sales. Lenovo may use or distribute any of the information you supply in any way it

believes appropriate without incurring any obligation to you.

The products described in this document are not intended for use in implantation or other life support

applications where malfunction may result in injury or death to persons. The information contained in this

document does not affect or change Lenovo product specifications or warranties. Nothing in this document

shall operate as an express or implied license or indemnity under the intellectual property rights of Lenovo or

third parties. All information contained in this document was obtained in specific environments and is

presented as an illustration. The result obtained in other operating environments may vary.

Lenovo may use or distribute any of the information you supply in any way it believes appropriate without

incurring any obligation to you.

Any references in this publication to non-Lenovo Web sites are provided for convenience only and do not in

any manner serve as an endorsement of those Web sites. The materials at those Web sites are not part of the

materials for this Lenovo product, and use of those Web sites is at your own risk.

Any performance data contained herein was determined in a controlled environment. Therefore, the result

obtained in other operating environments may vary significantly. Some measurements may have been made

on development-level systems and there is no guarantee that these measurements will be the same on

generally available systems. Furthermore, some measurements may have been estimated through

extrapolation. Actual results may vary. Users of this document should verify the applicable data for their

specific environment.

This document is copyrighted by Lenovo and is not covered by any open source license, including any Linux

agreement(s) which may accompany software included with this product. Lenovo may update this document

at any time without notice.

For the latest information or any questions or comments, contact or visit the Lenovo Web site:

https://pcsupport.lenovo.com

Trademarks

LENOVO, LENOVO logo, THINKCENTRE, and THINKCENTRE logo are trademarks of Lenovo. Intel and

Thunderbolt are trademarks of Intel Corporation or its subsidiaries in the U.S. and/or other countries.

Microsoft, Windows, and Cortana are trademarks of the Microsoft group of companies. DisplayPort is a

trademark of the Video Electronics Standards Association. The terms HDMI and HDMI High-Definition

Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC in the United States

and other countries. Wi-Fi and Miracast are registered trademarks of Wi-Fi Alliance. USB-C is a registered

trademark of USB Implementers Forum. All other trademarks are the property of their respective owners.

52 neo 50s Gen 3 User Guide

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Lenovo neo 50s User Manual

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