Lenovo ThinkPad T14 Gen 1, ThinkPad T15 Gen 1, ThinkPad P14s Gen 1, ThinkPad P15s Gen 1 User Guide [en, ar, bg, cs, da, de, el, es, fi, fr, he, hr, hu, id, it, ja, ko, nb, nl, pl, pt, pt, ro, ru, sh, sk, sl, sv, th, tr, uk, zc, zh]

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T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 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

• Setup Guide

First Edition (June 2020)

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. GS35F-05925.

Contents

About this documentation . . . . . . . . iii

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

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

Base . . . . . . . . . . . . . . . . . . . . 2

Left . . . . . . . . . . . . . . . . . . . . 4

Right . . . . . . . . . . . . . . . . . . . . 5

Rear . . . . . . . . . . . . . . . . . . . . 5

Bottom . . . . . . . . . . . . . . . . . . . 6

Chapter 2. Get started with your

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

Get started with your desktop . . . . . . . . . . 7

Manage networks . . . . . . . . . . . . . . . 7

Connect to Wi-Fi networks. . . . . . . . . . 7

Airplane mode . . . . . . . . . . . . . . 8

Interact with your computer . . . . . . . . . . . 8

Use the camera . . . . . . . . . . . . . . 8

Use the keyboard shortcuts . . . . . . . . . 8

Use the TrackPoint pointing device . . . . . . 9

Use the trackpad . . . . . . . . . . . . 10

Use the multi-touch screen . . . . . . . . 12

Connect to an external display . . . . . . . 13

UEFI BIOS . . . . . . . . . . . . . . . . . 29

What is UEFI BIOS . . . . . . . . . . . . 29

Enter the UEFI BIOS menu. . . . . . . . . 29

Navigate in the UEFI BIOS interface . . . . . 29

Change the startup sequence . . . . . . . 29

Set the system date and time. . . . . . . . 30

Update UEFI BIOS . . . . . . . . . . . . 30

Chapter 6. CRU replacement . . . . . 31

CRU list . . . . . . . . . . . . . . . . . . 31

Disable the built-in battery. . . . . . . . . . . 31

Replace a CRU . . . . . . . . . . . . . . . 32

Base cover assembly (T14 Gen 1 and P14s

Gen 1). . . . . . . . . . . . . . . . . 32

Base cover assembly (T15 Gen 1 and P15s

Gen 1). . . . . . . . . . . . . . . . . 34

Memory module (for selected models) . . . . 36

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

Coin-cell battery. . . . . . . . . . . . . 40

Wireless WAN card (for selected models) . . . 41

Keyboard . . . . . . . . . . . . . . . 44

Speaker assembly . . . . . . . . . . . . 50

Always On USB 3.2 connector Gen 1 board . . 52

Chapter 3. Explore your computer . . 15

Use the Intelligent Cooling feature . . . . . . . 15

Use the P-to-P 2.0 charging function . . . . . . 15

Connect to a Bluetooth-enabled device . . . . . 16

Enabling Nvidia proprietary drivers in Fedora (for

selected models) . . . . . . . . . . . . . . 16

Accessories . . . . . . . . . . . . . . . . 16

Purchase options . . . . . . . . . . . . 17

Docking station . . . . . . . . . . . . . 17

Chapter 4. Secure your computer

and information . . . . . . . . . . . . 23

Lock the computer . . . . . . . . . . . . . 23

Use the fingerprint reader (for selected models) . . 23 Use privacy protection (for selected models) . . . 24

Use passwords . . . . . . . . . . . . . . . 24

Password types . . . . . . . . . . . . . 24

Set, change, and remove a password . . . . 26

Use Power Loss Protection function (for selected

models) . . . . . . . . . . . . . . . . . . 27

Chapter 5. Configure advanced

settings. . . . . . . . . . . . . . . . . 29

Chapter 7. Help and support . . . . . 55

Frequently asked questions . . . . . . . . . . 55

Error messages . . . . . . . . . . . . . . . 56

Beep errors . . . . . . . . . . . . . . . . 57

Self-help resources . . . . . . . . . . . . . 58

Call Lenovo . . . . . . . . . . . . . . . . 60

Before you contact Lenovo . . . . . . . . 60

Lenovo Customer Support Center . . . . . . 60

Purchase additional services. . . . . . . . . . 61

Appendix A. Important safety

information . . . . . . . . . . . . . . . 63

Appendix B. Ergonomic

information . . . . . . . . . . . . . . . 77

Appendix C. Compliance and TCO

Certified information. . . . . . . . . . 79

Appendix D. Notices and

trademarks . . . . . . . . . . . . . . . 93

ii T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

About this documentation

• 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

pcsupport.lenovo.com

https://

iv T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

Chapter 1. Meet your computer

Front

1. Infrared LED* 2. Camera with IR function*

3. ThinkShutter*

5. Camera* 6. Multi-touch screen*

* for selected models

ThinkShutter: Slide ThinkShutter to cover or uncover the camera lens. It is designed to protect your privacy.

4. Microphones*

Base

T14 Gen 1 (for models without FRID) and P14s Gen 1

T14 Gen 1 (for models with RFID)

T15 Gen 1 and P15s Gen 1

2 T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

1. Power button

2. Numeric keypad

3. Fingerprint reader* 4. Trackpad

5. NFC label (for selected Intel models)

6. TrackPoint

pointing device

7. Speakers

* for selected models

8. RFID label

Chapter 1. Meet your computer 3

Left

Intel models

AMD models

1. USB-C™ (3.2 Gen 1) connector (for Intel models) 2. USB-C (3.2 Gen 2) connector (for AMD models)

3. Thunderbolt

5. USB 3.2 connector Gen 1 6. HDMI™ connector

7. Audio connector 8. microSD card slot

™

3 connector (USB-C) (for Intel models) 4. Docking-station connector

4 T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

Right

1. Smart-card slot*

3. Ethernet connector

* for selected models

2. Always On USB 3.2 connector Gen 1

4. Security-lock slot

Rear

1. Nano-SIM-card tray* 2. System status indicator

* for selected models

Chapter 1. Meet your computer 5

Bottom

T14 Gen 1 and P14s Gen 1

T15 Gen 1 and P15s Gen 1

1. Docking-station hook holes 2. Keyboard drainage hole

3. Emergency-reset hole

Emergency-reset hole

If the computer stops responding and you cannot turn it off by pressing the power button, reset your computer:

1. Disconnect your computer from ac power.

2. Insert a straightened paper clip into the hole to cut off power supply temporarily.

3. Connect your computer to ac power and then turn on your computer.

T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

Chapter 2. Get started with your computer

Get started with your desktop

Launch an app

• Use the super key (with the Windows logo) or open the Activities menu on the top left and type in the name of the application you want to launch.

• Click the "show application" menu (For the Fedora operating system, you can see the menu after opening Activities menu) on the lower left and type in the name of the application you want to launch.

Launch settings Select the system menu arrow on the top right and click on Settings.

Get support

• For the Ubuntu operating system, see the Ubuntu documentation site at

ubuntu-help/index.html

• For the Fedora operating system, see the Fedora project wiki at

Project_Wiki

• The Gnome desktop is installed by default and is designed to be simple and easy to use. Details on using Gnome are available by launching the Help application or online at

https://fedoraproject.org/wiki/Fedora_

https://help.ubuntu.com/lts/

https://help.gnome.org/users/.

Manage networks

Your computer helps you connect to the world through a wired or wireless network.

Connect to Wi-Fi networks

1. Click the system menu arrow on the top right. A list of available wireless networks is displayed.

2. Select a network available for connection. Provide required information, if needed.

Airplane mode

When the Airplane mode is enabled, all wireless features are disabled.

To enable or disable the Airplane mode:

1. Use the system menu drop down (top right) and choose Settings.

2. Click the Wi-Fi option.

3. Turn on or turn off the Airplane mode switch.

Interact with your computer

Your computer provides you various ways to navigate the screen.

Use the camera

• Take pictures or record videos by using the Cheese application. The indicator next to the camera is on when the camera is in use.

• If you use other apps that support photographing, video chatting, and video conference, the camera starts automatically when you enable the camera-required feature from the app.

Note: IR camera support is currently limited in Linux. Make sure the regular camera is selected if you see gray lines.

Use the keyboard shortcuts

The special keys on the keyboard help you work more easily and effectively.

Enable / disable speakers

Decrease volume

Increase volume

Enable / disable microphones

Darken display

Brighten display

Manage external displays

Enable / disable wireless

Open Settings window

Enable / disable Bluetooth

8 T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

Invoke the special function printed as an icon on each key or standard function of F1–F12 function keys.

FnLock indicator on: standard function

FnLock indicator off: special function

Fn+Spacebar

Fn+B

Fn+K Scroll contents

Fn+P

Fn+S

Fn+4

Fn+Left arrow key Go to beginning

Fn+Right arrow key

Toggle keyboard backlight

Break operation

Pause operation

Send system request

Enter sleep mode

To wake up the computer, press Fn or the power button.

Go to end

* for selected models

Use the TrackPoint pointing device

The TrackPoint pointing device enables you to perform all the functions of a traditional mouse, such as pointing, clicking, and scrolling.

Use the TrackPoint pointing device

1. Pointing stick

Use your index finger or middle finger to apply pressure to the pointing-stick nonslip cap in any direction parallel to the keyboard. The pointer on the screen moves accordingly but the pointing stick itself does not move. The higher the pressure applied, the faster the pointer moves.

2. Left-click button

Chapter 2. Get started with your computer 9

Press to select or open an item.

3. Right-click button

Press to display a shortcut menu.

4. Middle button

Press and hold the dotted middle button while applying pressure to the pointing stick in the vertical or horizontal direction. Then, you can scroll through the document, Web site, or apps.

Replace the pointing-stick nonslip cap Note: Ensure that the new cap has grooves

a .

Use the trackpad

The entire trackpad surface is sensitive to finger touch and movement. You can use the trackpad to perform all the pointing, clicking, and scrolling functions of a traditional mouse.

Use the trackpad

1. Left-click zone

Press to select or open an item.

T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

You also can tap anywhere on the surface of the trackpad with one finger to perform the left-click action.

2. Right-click zone

Press to display a shortcut menu.

You also can tap anywhere on the surface of the trackpad with two fingers to perform the right-click action.

Use the touch gestures

Tap

Tap anywhere on the trackpad with one finger to select or open an item.

Two-finger tap

Tap anywhere on the trackpad with two fingers to display a shortcut menu.

Two-finger scroll

Put two fingers on the trackpad and move them in the vertical or horizontal direction. This action enables you to scroll through the document, Web site, or apps.

Two-finger zoom out

Put two fingers on the trackpad and move them closer together to zoom out.

Two-finger zoom in

Put two fingers on the trackpad and move them farther apart to zoom in.

Notes:

• When using two or more fingers, ensure that you position your fingers slightly apart.

• Some gestures are not available if the last action was done from the TrackPoint pointing device.

• Some gestures are only available when you are using certain apps.

• If the trackpad surface is stained with oil, turn off the computer first. Then, gently wipe the trackpad surface with a soft and lint-free cloth moistened with lukewarm water or computer cleaner.

Chapter 2. Get started with your computer 11

For more gestures, see the help information of the pointing device.

Use the multi-touch screen

If your computer display supports the multi-touch function, you can navigate the screen with simple touch gestures.

Note: Some gestures might not be available depending on the app you use.

Tap once

• From the Start menu: Open an app or item.

• From the desktop: Select an app or item.

• In an open app: Perform an action such as Copy, Save, and

Delete, depending on the app.

Tap twice quickly

Open an app or item from the desktop.

Tap and hold

Open a shortcut menu.

Slide

Scroll through items, such as lists, pages, and photos.

Drag an item to the location you want

Move an object.

12 T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

Move two fingers closer together

Zoom out.

Move two fingers farther apart

Zoom in.

Tips

• Turn off the computer before cleaning the multi-touch screen.

• Use a dry, soft, and lint-free cloth or a piece of absorbent cotton to remove fingerprints or dust from the multi-touch screen. Do not apply solvents to the cloth.

• The multi-touch screen is a glass panel covered with a plastic film. Do not apply pressure or place any metallic object on the screen, which might damage the touch panel or cause it to malfunction.

• Do not use fingernails, gloved fingers, or inanimate objects for input on the screen.

• Regularly calibrate the accuracy of the finger input to avoid a discrepancy.

Connect to an external display

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

Connect to a wired display

1. Connect the external display to an appropriate video connector on your computer.

2. Connect the external display to an electrical outlet.

3. Turn on the external display.

If your computer cannot detect the external display, right-click a blank area on the desktop, and then click

Display settings.

Set the display mode

Press

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.

3. Change display settings of your preference.

You can change the settings for both the computer display and the external display. For example, you can define which one is the main display and which one is the secondary display. You also can change the resolution and orientation.

or and then select a display mode of your preference.

Chapter 2. Get started with your computer 13

Note: If you set a higher resolution for the computer display than the external display, only part of the screen can be displayed on the external display.

T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

Chapter 3. Explore your computer

Use the Intelligent Cooling feature

The Intelligent Cooling feature enables your computer to work in the following three modes:

• Quiet mode

• Balanced mode

• Performance mode

Do the following to switch to the preferred mode:

• Press Fn+L to switch to quiet mode.

• Press Fn+M to switch to balanced mode.

• Press Fn+H to switch to performance mode.

: the quietest fan noise

: balanced performance and fan noise

: the highest performance and normal fan noise

Use the P-to-P 2.0 charging function

The USB-C connector on the computer features the Lenovo-unique P-to-P 2.0 charging function. When no ac power is available, this feature enables one computer to supply power to another computer through a USB-C to USB-C cable. When ac power is available for only one computer, this feature enables both computers to get charged by ac power.

Before using the function, ensure that:

• The selected connectors support the P-to-P 2.0 charging function and power delivery function.

• Always On USB and Charge in Battery Mode are enabled in UEFI BIOS of both computers, so that the function works even when the computers are off or in hibernation mode. To enable Always On USB and Charge in Battery Mode:

1. Enter the UEFI BIOS menu. See “Enter the UEFI BIOS menu” on page 29.

2. Click Config ➙ USB to enable Always On USB and Charge in Battery Mode.

To use the function:

• When no ac power is available: The remaining battery power of computer A should be at least 30% and be 3% higher than that of

computer B. Connect the computers to each other with a USB-C to USB-C cable. In this situation, computer A works as the power supply. Once the remaining battery power of computer A is lower than 30%, computer A stops supplying power to computer B.

• When ac power is available: Connect the computers to each other with a USB-C to USB-C cable. Connect one computer to ac power.

In this situation, ac power works as the power supply and both computers get charged.

Note: The actual charging speed using the Lenovo-unique P-to-P 2.0 charging function varies depending on many factors, such as the remaining battery power of the computers, the wattage of the ac power adapter, and whether you are using the computers.

Connect to a Bluetooth-enabled device

You can connect all types of Bluetooth-enabled devices to your computer, such as a keyboard, a mouse, a smartphone, or speakers. To ensure the connection is successful, place the devices 10 meters (33 feet), at most, from the computer.

1. Turn on Bluetooth on the computer.

• Click the system menu drop down (top right) and choose Settings.

• Choose the Bluetooth menu and enable Bluetooth with the toggle button at the top.

2. Any discoverable devices will be shown in the Devices list.

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

Your Bluetooth-enabled device and computer will automatically connect the next time if the two devices are in range of each other with Bluetooth turned on. You can use Bluetooth for data transfer or remote control and communication.

Enabling Nvidia proprietary drivers in Fedora (for selected models)

The Nvidia proprietary drivers that will enable you to take advantage of performance benefits and new graphics functionality are not installed by default with Fedora.

To enable the proprietary drivers:

1. Launch the Software utility.

2. Enable third party repositories.

3. From the top right selection box choose Software Repositories.

4. Enable RPM Fusion for Fedora 32 ➙ Nonfree ➙ Nvidia Driver and close the Software Repositories window.

5. Select Add-ons on the bottom right and choose the Hardware Drivers tab.

6. Select NVIDIA Linux Graphics Driver.

7. Select Install and wait for the installation to complete. This can take a few minutes.

8. Reboot and confirm Nvidia drivers are running using the nvidia-settings utility.

Accessories

This chapter provides instructions on how to use hardware accessories to expand your computer capabilities.

T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

Purchase options

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, port replicators or docking stations, batteries, power adapters, keyboards, mice, and more.

To shop at Lenovo, go to

https://www.lenovo.com/accessories.

Docking station

You can use the following docking stations to extend the capacity of your computer:

• ThinkPad Basic Docking Station

• ThinkPad Pro Docking Station

• ThinkPad Ultra Docking Station

Front view

Note: The following illustration is based on ThinkPad Basic Docking Station. The ThinkPad Pro Docking

Station and ThinkPad Ultra Docking Station might look slightly different.

Use the system lock in the following ways:

• Locked position computer.

• Unlocked position

1. System lock

2. Key lock indicator This indicator turns on when the system lock key is in the locked position.

your computer.

• Removal position slot.

Note: The ThinkPad Basic Docking Station does not ship with a system lock installed. You can contact Lenovo sales to purchase a system lock with the option part number 4XE0Q56388.

: The latch is locked, and you cannot attach or detach your

: The latch is unlocked, and you can attach or detach

: You can remove the system lock from the system-lock

Chapter 3. Explore your computer 17

3. Docking status indicator

This indicator turns on when your computer is successfully connected to the docking station.

4. Power button

5. Guide post

6. Docking-station connector Connect the computer to the docking station.

7. Hooks

8. Latch

Press the power button to turn on or turn off the computer attached to the docking station.

Use the guide post to help you position your computer properly when you attach the computer to the docking station.

Hold and secure the computer to the docking station.

Slide the latch to attach or detach the computer.

Rear view

Figure 1. ThinkPad Basic Docking Station

Figure 2. ThinkPad Pro Docking Station

Figure 3. ThinkPad Ultra Docking Station

Connectors ThinkPad Basic Docking

Station

1. Audio connector

2. ac power connector

3. DisplayPort

4. VGA connector

5. USB 2.0 connector

6. Always On USB 3.2 connector Gen 1

connector

√ √ √

√ √

ThinkPad Pro Docking Station

ThinkPad Ultra Docking Station

18 T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

Connectors ThinkPad Basic Docking

Station

7. USB 3.2 connector Gen 1

8. Ethernet connector

√ √

√ √ √

ThinkPad Pro Docking Station

ThinkPad Ultra Docking Station

9. Security-lock slot

10. USB-C connector

11. HDMI connector

12. Always On USB 3.2 connector Gen 2

13. USB 3.2 connector Gen 2

√ √ √

√ √

√

Note: The security-lock slot supports cable locks that conform to the Kensington MicroSaver lock standards (using T-bar locking technology) or MiniSaver lock standards (using Cleat locking technology).

Attach a docking station

Notes:

• The ThinkPad Basic Docking Station does not ship with a system lock installed. If you do not purchase and install a system lock, skip step 4 and step 7 in the following instruction.

• If you do not connect the docking station to ac power, the computer attached runs on battery power.

1. Connect the docking station to ac power.

2. Disconnect the cables and devices from the left side of the computer.

3. Turn the system lock key to the unlocked position (

Chapter 3. Explore your computer 19

4. Align the top-left corner of the computer with the guide post of the docking station. Attach your computer to the docking station as shown shown

2 .

1 until you hear a click. Slide the latch in the direction as

5. Check the docking status indicator. The docking status indicator turns on when the computer is successfully docked.

Note: If the indicator is off, your computer is not attached to the docking station successfully. To solve the problem, detach and reattach the computer.

6. Turn the system lock key to the locked position (

Attention: When the computer is attached to a docking station, always hold the whole assembly when you need to move your computer. Otherwise, the docking station might drop down.

Detach a docking station

Note: The ThinkPad Basic Docking Station does not ship with a system lock installed. If you do not

purchase and install a system lock, skip step 1 in the following instruction.

T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

1. Turn the system lock key to the unlocked position ( ).

2. Slide the latch in the direction as shown 1 to release the computer, and then grasp both sides of the computer to remove it

2 .

Connect multiple external displays

You can connect multiple external displays to a supported docking station. To ensure that the multiple displays work correctly, observe the following guidelines and connect the external displays to the appropriate connectors.

Docking station

ThinkPad Basic Docking Station Up to two

ThinkPad Pro Docking Station Up to two DisplayPort (x2)

ThinkPad Ultra Docking Station Up to three

Supported external displays

Video connectors

DisplayPort

VGA

DisplayPort (x2)

HDMI

VGA

Chapter 3. Explore your computer 21

22 T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

Chapter 4. Secure your computer and information

Lock the computer

Lock your computer to a desk, table, or other fixtures through a compatible security cable lock.

Note: The slot supports cable locks that conform to the Kensington MiniSaver Cleat™ locking technology. Do not attempt to use other types of cable locks that use a rotating T-bar™ locking mechanism. You are responsible for evaluating, selecting, and implementing the locking device and security feature. Lenovo makes no comments, judgments, or warranties about the function, quality, or performance of the locking device and security feature. Cable locks for your product are available from Lenovo at

https://www.lenovoquickpick.com/.

lock standards using

Use the fingerprint reader (for selected models)

If your computer comes with a fingerprint reader, you can use it to enroll your fingerprints. After enrollment, you can tap your finger on the fingerprint reader to log in to the system.

Enroll your fingerprints

Open the system menu and then click Settings ➙ Users ➙ Fingerprint Login. Then, follow the on-screen instructions to finish the enrollment.

During the enrollment, the fingerprints are associated with the user password automatically. It is recommended that you enroll more than one fingerprint in case of any injuries to your fingers.

Maintain the fingerprint reader

To ensure that the fingerprint reader works correctly, do not:

• Scratch the surface of the reader with anything hard.

• Use or touch the reader with a wet, dirty, wrinkled, or injured finger.

Use privacy protection (for selected models)

Depending on the model, your computer might support the PrivacyGuard feature which keeps you secure without compromising your viewing experience.

https://support.lenovo.com/solutions/featurevideo

Use the PrivacyGuard feature

When the feature is enabled, it darkens screen and reduces visibility from side angles to protect screen content against visual hacking. By default, the PrivacyGuard feature is disabled. You can press Fn+D to enable it.

The privacy level of this feature varies depending on the screen brightness level, the contrast ratio, and the physical environment where you are using this feature.

• Press

to increase the privacy level.

to decrease the privacy level.

Use passwords

This section introduces types of passwords in UEFI (Unified Extensible Firmware Interface) BIOS (Basic Input/Output System) and how to set, change, and remove a password.

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

If you set a power-on password, a window is displayed on the screen when you turn on the computer. Enter the correct password to use the computer.

T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

Supervisor password

The supervisor password protects the system information stored in UEFI BIOS. When entering the UEFI BIOS menu, enter the correct supervisor password in the window prompted. You also can press Enter to skip the password prompt. However, you cannot change most of the system configuration options in UEFI BIOS.

If you have set both the supervisor password and power-on password, you can use the supervisor password to access your computer when you turn it on. The supervisor password overrides the power-on password.

System management password

The system management password can also protect the system information stored in UEFI BIOS like a supervisor password, but it has lower authority by default. The system management password can be set through the UEFI BIOS menu or through Windows Management Instrumentation (WMI) with the Lenovo client-management interface.

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. Enter the UEFI BIOS menu. See “Enter the UEFI BIOS menu” on page 29.

Note: When you are prompted to enter the password, enter the correct supervisor password if a supervisor password has been set, or enter the correct system management password if no supervisor password has been set. Otherwise, you cannot change the configurations in the following steps.

2. Select Security ➙ Password ➙ 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. If you have set both the system management password and the power-on password, the system management password overrides the power-on password.

Hard disk passwords

The hard disk password prevents unauthorized access to the data on the storage drive. When a hard disk password is set, you are prompted to type a correct password each time you try to access the storage drive.

To set the hard disk password, select one of the following types:

• User hard disk password only When a user hard disk password is set without a master hard disk password, the user must enter the user

hard disk password to access files and applications on the storage drive.

• Master hard disk password + User hard disk password The master hard disk password is set and used by a system administrator. It enables the administrator to

access any storage drive in a system or any computer connected in the same network. The administrator can also assign a user hard disk password for each computer in the network. The user of the computer can change the user hard disk password as desired, but only the administrator can remove the user hard disk password.

When prompted to enter a hard disk password, press F1 to switch between the master hard disk password and user hard disk password.

Chapter 4. Secure your computer and information 25

Note: The hard disk password is not available when a Trusted Computing Group (TCG) Opal-compliant storage drive and a TCG Opal management software program are installed in the computer, and the TCG Opal management software program is activated.

Set, change, and remove a password

Before you start, print these instructions.

1. Restart the computer. When the logo screen is displayed, press F1 to enter the UEFI BIOS menu.

2. Select Security ➙ Password by using the arrow keys.

3. Select the password type. Then, follow the on-screen instructions to set, change, or remove a password.

You should record all your passwords and store them in a safe place. If you forget any of your passwords, any potential repair actions required are not covered under warranty.

What to do if you forget your power-on password

If you forget your power-on password, do the following to remove the power-on password:

• If you have set a supervisor password and remember it:

1. Restart the computer. When the logo screen is displayed, immediately press F1.

2. Type the supervisor password to enter the UEFI BIOS menu.

3. Select Security ➙ Password ➙ Power-On Password by using the arrow keys.

4. Type the current supervisor password in the Enter Current Password field. Then, leave the Enter New Password field blank, and press Enter twice.

5. In the Changes have been saved window, press Enter.

6. Press F10 to save changes and exit the UEFI BIOS menu.

• If you have not set a supervisor password, contact a Lenovo authorized service provider to have the power-on password removed.

What to do if you forget your hard disk password

If you forget your user hard disk password or both user and master hard disk passwords, Lenovo cannot reset your passwords or recover data from the storage drive. You can contact a Lenovo authorized service provider to have the storage drive replaced. A fee will be charged for parts and service. If the storage drive is a CRU (Customer Replaceable Unit), you can also contact Lenovo to purchase a new storage drive to replace the old one by yourself. To check whether the storage drive is a CRU and the relevant replacement procedure, see Chapter 6 “CRU replacement” on page 31.

What to do if you forget your supervisor password

If you forget your supervisor password, there is no service procedure to remove the password. You have to contact a Lenovo authorized service provider to have the system board replaced. A fee will be charged for parts and service.

What to do if you forget your system management password

If you forget your system management password, do the following to remove the system management password:

• If you have set a supervisor password and remember it:

1. Restart the computer. When the logo screen is displayed, immediately press F1.

2. Type the supervisor password to enter the UEFI BIOS menu.

3. Select Security ➙ Password ➙ System Management Password by using the arrow keys.

T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

4. Type the current supervisor password in the Enter Current Password field. Then, leave the Enter New Password field blank, and press Enter twice.

5. In the Changes have been saved window, press Enter.

6. Press F10 to save changes and exit the UEFI BIOS menu.

• If you have not set a supervisor password, contact a Lenovo authorized service provider to have the system management password removed.

Use Power Loss Protection function (for selected models)

For models shipped with an NVMe (Non-Volatile Memory express) M.2 solid-state drive, the M.2 solid-state drive features the Lenovo-unique PLP (Power Loss Protection) function to avoid data loss or damage. On very rare occasions, your computer is not responding and you might have to shut down your computer by pressing and holding the power button for about seven seconds. In this case, the PLP function enables key data of your computer to be saved timely. However, there is no guarantee that all data is saved in any situation. To check the type of your M.2 solid-state drive:

1. Restart the computer. When the logo screen is displayed, press F10 to enter the Lenovo diagnostics window.

2. On the TOOLS tab, select SYSTEM INFORMATION ➙ STORAGE using the arrow keys.

3. Locate the Device Type section to check the information.

Chapter 4. Secure your computer and information 27

28 T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

Chapter 5. Configure advanced settings

UEFI BIOS

This section introduces what is UEFI BIOS and the operations you can perform in UEFI BIOS.

What is 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 UEFI BIOS menu

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

Note: If you have set the supervisor password, enter the correct password when prompted. You also can press Enter to skip the password prompt and enter the UEFI BIOS menu. However, you cannot change the system configurations that are protected by the supervisor password.

Navigate in the UEFI BIOS interface

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

configurations might cause unexpected results.

You can navigate in the UEFI BIOS interface by pressing the following keys:

F9 Restore to the default settings.

F10 Save your configuration and exit.

F6 Change to a higher value.

↑↓ Locate an item.

← →

Esc Exit the submenu and return to the parent menu.

Enter Enter the selected tab or submenu.

Display the General Help screen.

Change to a lower value.

Select a tab.

Change the startup sequence

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

2. Select Startup ➙ Boot. Then, press Enter. The default device order list is displayed.

Note: No bootable device is displayed if the computer cannot start from any devices or the operating system cannot be found.

3. Set the startup sequence as desired.

4. Press F10 to save the changes and exit.

To change the startup sequence temporarily:

1. Restart the computer. When the logo screen is displayed, press F12.

2. Select the device that you want the computer to start from and press Enter.

Set the system date and time

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

2. Select Date/Time and set the system date and time as desired.

3. Press F10 to save changes and exit.

Update UEFI BIOS

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

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

• Use the fwupdmgr or software utility to check LVFS for firmware updates.

• Go to

https://pcsupport.lenovo.com and select the entry for your computer. Then, follow the on-screen

instructions to download and install the latest UEFI BIOS update package.

T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

Chapter 6. CRU replacement

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

CRU list

The following is a list of CRUs of your computer.

Self-service CRUs

• ac power adapter

• Base cover assembly

• Nano-SIM-card tray*

• Pen charger (for X1 Yoga Gen 5 only)

• Power cord

• ThinkPad Pen Pro (for X1 Yoga Gen 5 only)

• Wireless WAN card*

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

Optional-service CRU

• M.2 solid-state drive*

* for selected models

Disable the built-in battery

Before replacing any CRU, ensure that you disable the built-in battery.

To disable the built-in battery:

1. Restart your computer. When the logo screen is displayed, immediately press F1 to enter the UEFI BIOS menu.

2. Select Config ➙ Power. The Power submenu is displayed.

3. Select Disable Built-in Battery and press Enter.

4. Select Yes in the Setup Confirmation window. The built-in battery is disabled and the computer turns off automatically. Wait three to five minutes to let the computer cool.

Replace a CRU

Follow the replacement procedure to replace a CRU.

Base cover assembly (T14 Gen 1 and P14s Gen 1)

Prerequisite

Before you start, read Appendix A “Important safety information” on page 63 and print the following instructions.

Note: Do not remove the base cover assembly when your computer is connected to ac power. Otherwise, there might be a risk of short circuits.

Replacement procedure

1. Disable the built-in battery. See “Disable the built-in battery” on page 31.

2. Turn off the computer and disconnect the computer from ac power and all connected cables. Then, close the computer display.

3. Remove the nano-SIM-card tray if your computer comes with one.

4. Turn over the computer.

5. Loosen the screws that secure the base cover assembly.

32 T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

6. Pry up the latches in ascending alphabetical order (a to k) 1 and remove the base cover assembly 2 .

7. Install the new base cover assembly in ascending alphabetical order (a to i). Ensure that the latches of the base cover assembly are secured under the base cover assembly.

8. Tighten the screws to secure the base cover assembly.

9. Turn over the computer and reinstall the nano-SIM-card tray.

Chapter 6. CRU replacement 33

10. Connect the ac power adapter and all disconnected cables to the computer.

Troubleshooting

If the computer does not start up after you reinstall the base cover assembly, disconnect the ac power adapter and then reconnect it to the computer.

Base cover assembly (T15 Gen 1 and P15s Gen 1)

Prerequisite

Before you start, read Appendix A “Important safety information” on page 63 and print the following instructions.

Note: Do not remove the base cover assembly when your computer is connected to ac power. Otherwise, there might be a risk of short circuits.

Replacement procedure

1. Disable the built-in battery. See “Disable the built-in battery” on page 31.

2. Turn off the computer and disconnect the computer from ac power and all connected cables. Then, close the computer display.

3. Remove the nano-SIM-card tray if your computer comes with one.

4. Turn over the computer.

5. Loosen the screws that secure the base cover assembly.

34 T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

6. Pry up the latches in ascending alphabetical order (a to h) 1 and remove the base cover assembly 2 .

7. Install the new base cover assembly in ascending alphabetical order (a to k). Ensure that the latches of the base cover assembly are secured under the base cover assembly.

8. Tighten the screws to secure the base cover assembly.

Chapter 6. CRU replacement 35

9. Turn the computer over and reinstall the nano-SIM-card tray.

10. Connect the ac power adapter and all disconnected cables to the computer.

Troubleshooting

If the computer does not start up after you reinstall the base cover assembly, disconnect the ac power adapter and then reconnect it to the computer.

Memory module (for selected models)

Prerequisite

Before you start, read Appendix A “Important safety information” on page 63 and print the following instructions.

Attention: Do not touch the contact edge of the memory module. Otherwise, the memory module might get damaged.

Replacement procedure

To replace a memory module, do the following:

1. Disable the built-in battery. See “Disable the built-in battery” on page 31.

2. Turn off the computer and disconnect the computer from ac power and all connected cables. Then, close the computer display.

3. Remove the nano-SIM-card tray if your computer comes with one.

4. Remove the base cover assembly. See “Base cover assembly (T14 Gen 1 and P14s Gen 1)” on page 32 or “Base cover assembly (T15 Gen 1 and P15s Gen 1)” on page 34.

5. Open the latches on both sides of the memory slot at the same time module

2 .

1 , and then remove the memory

Note: A Mylar film might cover the memory module. To access the memory module, open the film first.

36 T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

6. Install the memory module by doing the following: a. Place the notched end of the new memory module toward the contact edge side of the memory slot.

Then, insert the new memory module into the memory slot at an angle of about 20 degrees

b. Pivot the memory module downward until it snaps into place

2 . Ensure that the memory module is

1 .

firmly installed in the memory slot and cannot be moved easily.

7. Reinstall the base cover assembly and the nano-SIM-card tray.

8. Connect the ac power adapter and all disconnected cables to the computer.

M.2 solid-state drive

Prerequisite

Before you start, read Appendix A “Important safety information” on page 63 and print the following instructions.

Attention: If your computer is installed with a hybrid solid-state drive (with Intel Optane memory), go to

https://support.lenovo.com/docs/tg_ssd to know the details on how to replace it.

The M.2 solid-state drive is sensitive. Inappropriate handling might cause damage and permanent loss of data.

When handling the M.2 solid-state drive, observe the following guidelines:

• Replace the M.2 solid-state drive only for upgrade or repair. The M.2 solid-state drive is not designed for frequent changes or replacement.

• Before replacing the M.2 solid-state drive, make a backup copy of all the data that you want to keep.

• Do not apply pressure to the M.2 solid-state drive.

• Do not touch the contact edge or circuit board of the M.2 solid-state drive. Otherwise the M.2 solid-state drive might get damaged.

• Do not make the M.2 solid-state drive subject to physical shocks or vibration. Put the M.2 solid-state drive on a soft material, such as cloth, to absorb physical shocks.

Replacement procedure for the long M.2 solid-state drive

1. Disable the built-in battery. See “Disable the built-in battery” on page 31.

2. Turn off the computer and disconnect the computer from ac power and all connected cables. Then, close the computer display.

Chapter 6. CRU replacement 37

3. Remove the nano-SIM-card tray if your computer comes with one.

4. Remove the base cover assembly. See “Base cover assembly (T14 Gen 1 and P14s Gen 1)” on page 32 or “Base cover assembly (T15 Gen 1 and P15s Gen 1)” on page 34.

5. Remove the M.2 solid-state drive by doing the following:

Note: A Mylar film might cover the M.2 solid-state drive. To access the M.2 solid-state drive, open the film first.

a. Remove the screw that secures the M.2 solid-state drive

1 . The M.2 solid-state drive is released

from the secured position and pivots upward.

b. Carefully remove the drive out of the slot

2 .

6. Install a new M.2 solid-state drive by doing the following:

Note: A Mylar film might cover the M.2 solid-state drive. To access the M.2 solid-state drive, open the film first.

a. Align the contact edge of the new M.2 solid-state drive with the key in the slot. Then, carefully insert

the drive into the slot at an angle of about 20 degrees downward

2 .

b. Install the screw to secure the M.2 solid-state drive

1 and pivot the M.2 solid-state drive

3 .

38 T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

7. Reinstall the base cover assembly.

8. Connect the ac power adapter and all disconnected cables to the computer.

Replacement procedure for the short M.2 solid-state drive Note: A Mylar film might cover the M.2 solid-state drive. To access the M.2 solid-state drive, open the film

first.

1. Disable the built-in battery. See “Disable the built-in battery” on page 31.

2. Turn off the computer and disconnect the computer from ac power and all connected cables. Then, close the computer display

3. Remove the base cover assembly. See “Base cover assembly (T14 Gen 1 and P14s Gen 1)” on page 32 or “Base cover assembly (T15 Gen 1 and P15s Gen 1)” on page 34.

4. Remove the screw that secures the M.2 solid-state drive bracket bracket

2 . Then, remove the M.2 solid-state drive out of the drive slot 3 .

1 and remove the M.2 solid-state drive

5. Install the new M.2 solid-state drive on the bracket 1 and insert the new M.2 solid-state drive with the bracket to the drive slot

2 . Then, install the screw to secure the bracket 3 .

6. Reinstall the base cover assembly and the nano-SIM-card tray.

7. Connect the ac power adapter and all disconnected cables to the computer.

Chapter 6. CRU replacement 39

Coin-cell battery

Prerequisite

Before you start, read Appendix A “Important safety information” on page 63 and print the following instructions.

Replacement procedure

1. Disable the built-in battery. See “Disable the built-in battery” on page 31.

2. Turn off the computer and disconnect the computer from ac power and all connected cables. Then, close the computer display

3. Remove the nano-SIM-card tray if your computer comes with one.

4. Remove the base cover assembly. See “Base cover assembly (T14 Gen 1 and P14s Gen 1)” on page 32 or “Base cover assembly (T15 Gen 1 and P15s Gen 1)” on page 34.

5. Detach the connector

1 , and then remove the coin-cell battery 2 .

6. Install the new coin-cell battery 1 , and then attach the connector 2 .

7. Reinstall the base cover assembly and the nano-SIM-card tray.

8. Connect the ac power adapter and all disconnected cables to the computer.

9. Reset the system date and time in the UEFI BIOS menu. See “Set the system date and time” on page 30.

T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

Wireless WAN card (for selected models)

The following information is only for the computer with user-installable modules. Ensure that you use only a Lenovo-authorized wireless module specifically tested for this computer model. Otherwise, the computer will generate an error-code beep sequence when you turn on the computer.

Prerequisite

Before you start, read Appendix A “Important safety information” on page 63 and print the following instructions.

Attention: Do not touch the contact edge of the wireless-WAN card. Otherwise the wireless-WAN card might get damaged.

Wireless-WAN card with two antenna cables

1. Disable the built-in battery. See “Disable the built-in battery” on page 31.

2. Turn off the computer and disconnect the computer from ac power and all connected cables. Then, close the computer display.

3. Remove the nano-SIM-card tray if your computer comes with one.

4. Remove the base cover assembly. See “Base cover assembly (T14 Gen 1 and P14s Gen 1)” on page 32 or “Base cover assembly (T15 Gen 1 and P15s Gen 1)” on page 34.

5. Remove the wireless-WAN card:

Note: A Mylar film might cover the wireless-WAN card. To access the wireless-WAN card, open the film first.

a. Hold the cable connector with your fingers and gently disconnect each cable from the wireless-WAN

card

1 . Then, remove the screw that secures the wireless-WAN card 2 . The card is released from

the secured position and pivots upward.

b. Carefully remove the wireless-WAN card out of the slot

3 .

Chapter 6. CRU replacement 41

6. Install a new wireless-WAN card: a. Align the contact edge of the new wireless-WAN card with the key in the slot. Then, carefully insert

the card into the slot at an angle of about 20 degrees

b. Install the screw to secure the wireless-WAN card in place

4 . Ensure that you connect the orange cable to the main connector on the card, and the blue

card

1 . Pivot the card downward 2 .

3 . Connect the antenna cables to the

cable to the auxiliary connector on the card.

7. Reinstall the base cover assembly and the nano-SIM-card tray.

8. Connect the ac power adapter and all disconnected cables to the computer.

Wireless-WAN card with four antenna cables (for selected Intel models)

1. Disable the built-in battery. See “Disable the built-in battery” on page 31.

2. Turn off the computer and disconnect the computer from ac power and all connected cables. Then, close the computer display.

3. Remove the nano-SIM-card tray if your computer comes with one.

4. Remove the base cover assembly. See “Base cover assembly (T14 Gen 1 and P14s Gen 1)” on page 32.

T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

5. Remove the wireless-WAN card by doing the following:

Note: A Mylar film might cover the wireless-WAN card. To access the wireless-WAN card, open the film first.

a. Hold the cable connector with your fingers and gently disconnect each cable from the wireless-WAN

card

1 . Then, remove the screw that secures the wireless-WAN card 2 . The card is released from

the secured position and pivots upward.

b. Carefully remove the wireless-WAN card out of the slot

3 .

6. Install a new wireless-WAN card by doing the following: a. Align the contact edge of the new wireless-WAN card with the key in the slot. Then, carefully insert

the card into the slot at an angle of about 20 degrees

b. Install the screw to secure the wireless-WAN card in place

card

4 . Ensure that you connect the orange cable to the main connector on the card, the blue cable

1 . Pivot the card downward 2 .

3 . Connect the antenna cables to the

to the auxiliary connector on the card, the white and grey cable to the M1 connector on the card, and the black and grey cable to the M2 connector on the card.

7. Reinstall the base cover assembly and the nano-SIM-card tray.

8. Connect the ac power adapter and all disconnected cables to the computer.

Chapter 6. CRU replacement 43

Keyboard

Prerequisite

Before you start, read Appendix A “Important safety information” on page 63 and print the following instructions.

Replacement procedure

Notes:

• You might be instructed to slide the keyboard frame forward or backward in some of the following steps. In this case, ensure that you do not press or hold the keys while sliding the keyboard frame. Otherwise, the keyboard frame cannot be moved.

• Your keyboard might look different from the illustrations in this topic.

1. Disable the built-in battery. See “Disable the built-in battery” on page 31.

2. Turn off the computer and disconnect the computer from ac power and all connected cables.

3. For T15 Gen 1 and P15s Gen 1, loosen the screw that secures the keyboard.

44 T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

4. Take the tool out of the new keyboard package. Insert the tabs a and b into the slot between the TrackPoint buttons and the trackpad TrackPoint buttons. Then, remove the two Trackpoint buttons

1 . Slightly pivot the tool downward 2 to release the left and right

3 .

5. Loosen the screws that secure the keyboard.

Chapter 6. CRU replacement 45

6. Insert the tabs c and d into the two dents near the two screw heads as shown.

7. Pivot the tool in the direction as shown to release the keyboard 1 . Push the keyboard in the direction as shown by arrows

2 to release the latches from the keyboard bezel.

8. Pivot the keyboard slightly upward as shown by arrow 1 . Then, turn over the keyboard as shown by

2 .

arrow

46 T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

9. Put the keyboard on the palm rest as shown and detach the connectors. Then, remove the keyboard.

10. Attach the connectors and turn over the keyboard as shown.

Chapter 6. CRU replacement 47

11. Insert the keyboard into the keyboard bezel as shown. Ensure that the top edge of the keyboard (the edge that is close to the display) is under the keyboard bezel.

12. Slide the keyboard in the direction as shown by the arrows. Ensure that the latches are secured under the keyboard frame.

48 T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

13. Tighten the screws to secure the keyboard.

14. Take the new TrackPoint buttons out of the new keyboard package. Install the TrackPoint buttons as shown.

Chapter 6. CRU replacement 49

15. For T15 Gen 1 and P15s Gen 1, tighten the screw that secures the keyboard.

16. Connect the ac power adapter and all disconnected cables to the computer.

Speaker assembly

Prerequisite

Before you start, read Appendix A “Important safety information” on page 63 and print the following instructions.

Replacement procedure

1. Disable the built-in battery. See “Disable the built-in battery” on page 31.

2. Turn off the computer and disconnect the computer from ac power and all connected cables. Then, close the computer display.

3. Remove the nano-SIM-card tray if your computer comes with one.

4. Remove the base cover assembly. See “Base cover assembly (T14 Gen 1 and P14s Gen 1)” on page 32 or “Base cover assembly (T15 Gen 1 and P15s Gen 1)” on page 34.

5. Detach the connector of the speaker assembly.

50 T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

6. Remove the screws that secure the speaker assembly 1 , and then remove the speaker assembly 2 .

7. Install the new speaker assembly in place 1 , and then install the screws to secure the speaker assembly

2 .

8. Attach the connector of the speaker assembly.

9. Reinstall the base cover assembly and the nano-SIM-card tray.

10. Connect the ac power adapter and all disconnected cables to the computer.

Chapter 6. CRU replacement 51

Always On USB 3.2 connector Gen 1 board

Prerequisite

Before you start, read Appendix A “Important safety information” on page 63 and print the following instructions.

Replacement procedure

1. Disable the built-in battery. See “Disable the built-in battery” on page 31.

2. Turn off the computer and disconnect the computer from ac power and all connected cables. Then, close the computer display.

3. Remove the nano-SIM-card tray if your computer comes with one.

4. Remove the base cover assembly. See “Base cover assembly (T14 Gen 1 and P14s Gen 1)” on page 32 or “Base cover assembly (T15 Gen 1 and P15s Gen 1)” on page 34.

5. Detach the connector of the Always On USB 3.2 connector Gen 1 board (hereafter referred to as board).

6. Remove the screws that secure the bracket 1 , and then remove the bracket 2 . Then, remove the board

3 .

52 T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

7. Install the new board in place 1 . Then, place the bracket on the board 2 and install the screws to secure the board

3 .

8. Attach the connector of the board.

9. Reinstall the base cover assembly and the nano-SIM-card tray.

10. Connect the ac power adapter and all disconnected cables to the computer.

Chapter 6. CRU replacement 53

54 T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

Chapter 7. Help and support

Frequently asked questions

How do I access Settings? Open the system menu drop down (top right) and click Settings.

How do I turn off my computer?

What do I do if my computer stops responding.

What do I do if I spill liquid on the computer?

From the system menu (top right) click

1. Press and hold the power button until the computer turns off. Then, restart the computer.

2. If step 1 does not work:

• For models with an emergency reset hole: Insert a straightened paper clip

into the emergency reset hole to cut off power supply temporarily. Then, restart the computer with ac power connected.

• For models without an emergency reset hole:

– For models with the removable battery, remove the removable battery

and disconnect all power sources. Then, reconnect to ac power and restart the computer.

– For models with the built-in battery, disconnect all power sources.

Press and hold the power button for about seven seconds. Then, reconnect to ac power and restart the computer.

1. Carefully unplug the ac power adapter and turn off the computer immediately. The more quickly you stop the current from passing through the computer the more likely you will reduce damage from short circuits.

Attention: Although you might lose some data or work by turning off the computer immediately, leaving the computer on might make your computer unusable.

2. Do not try to drain out the liquid by turning over the computer. If your computer has keyboard drainage holes on the bottom, the liquid will be drained out through the holes.

3. Wait until you are certain that all the liquid is dry before turning on your computer.

, and then click Power Off.

How do I enter the UEFI BIOS menu?

How do I disable my trackpad?

Where can I get the latest device drivers and UEFI BIOS?

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

1. Open the system menu, and then click Settings ➙ Mouse & Touchpad.

2. In the Touchpad section, turn off the Touchpad control.

Use the Software application to check for updates. It should notify when new firmware is available on LVFS (

https://fwupd.org/).

Error messages

If you see a message that is not included in the following table, record the error message first, then shut down the computer and call Lenovo for help. See “Lenovo Customer Support Center” on page 60.

Message

0190: Critical low-battery error

0191: System Security - Invalid remote change requested

0199: System Security - Security password retry count exceeded.

0271: Check Date and Time settings.

210x/211x: Detection/Read error on HDDx/SSDx

Error: The non-volatile system UEFI variable storage is nearly full.

Solution

The computer turned off because the battery power is low. Connect the ac power adapter to the computer and charge the batteries.

The system configuration change has failed. Confirm the operation and try again.

This message is displayed when you enter a wrong supervisor password more than three times. Confirm the supervisor password and try again.

The date or the time is not set in the computer. Enter the UEFI BIOS menu and set the date and time.

The storage drive is not working. Reinstall the storage drive. If the problem still exists, replace the storage drive.

Note:

This error indicates that the operating system or programs cannot create, modify, or delete data in the non-volatile system UEFI variable storage due to insufficient storage space after POST.

The non-volatile system UEFI variable storage is used by the UEFI BIOS and by the operating system or programs. This error occurs when the operating system or programs store large amounts of data in the variable storage. All data needed for POST, such as UEFI BIOS setup settings, chipset, or platform configuration data, are stored in a separate UEFI variable storage. Press F1 after the error message is displayed to enter the UEFI BIOS menu. A dialog asks for confirmation to clean up the storage. If you select “Yes”, all data that were created by the operating system or programs will be deleted except global variables defined by the Unified Extensible Firmware Interface Specification. If you select “No”, all data will be kept, but the operating system or programs will not be able to create, modify, or delete data in the storage.

If this error happens at a service center, Lenovo authorized service personnel will clean up the non-volatile system UEFI variable storage using the preceding solution.

The thermal fan might not work correctly. After the error message is displayed, Fan error. Press ESC to startup with limited performance

press ESC within five seconds to start up the computer with limited performance.

Otherwise, the computer will shut down immediately. If the problem still exists

when you starts up next time, have your computer serviced.

56 T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

Beep errors

Lenovo SmartBeep technology enables you to decode beep errors with your smartphone when a black screen occurs with beeps from your computer. To decode the beep error with Lenovo SmartBeep technology:

1. Go to

2. Download the proper diagnostic app and install it on your smartphone.

3. Run the diagnostic app and place the smartphone near the computer.

4. Press Fn on your computer to emit the beep again. The diagnostic app decodes the beep error and

Note: Do not attempt to service a product yourself unless instructed to do so by the Customer Support Center or product documentation. Only use a Lenovo-authorized service provider to repair your product.

https://support.lenovo.com/smartbeep or scan the following QR Code.

shows possible solutions on the smartphone.

Chapter 7. Help and support 57

Self-help resources

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

Access product documentation

• Safety and Warranty Guide

• Setup Guide

• This User Guide

• Regulatory Notice

Visit the Lenovo support Web site

https://pcsupport.lenovo.com

• Drivers and software

• Diagnostic solutions

• Product and service warranty

• Product and parts details

• Knowledge base and frequently asked questions

Access the Lenovo Limited Warranty

This product is covered by the terms of the Lenovo Limited Warranty (LLW), version L505-0010-02 08/2011. You can view the LLW in a number of languages from the following Web site. Read the Lenovo Limited Warranty at:

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

The LLW also is preinstalled on the computer. To access the LLW, go to /opt/lenovo

If you cannot view the LLW either from the Web site or from your computer, contact your local Lenovo office or reseller to obtain a printed version of the LLW.

Access Linux distributions

Linux is an open-source operating system, and popular Linux distributions include Ubuntu and Fedora.

To learn more about the Ubuntu operating system, go to:

https://www.ubuntu.com

To learn more about the Fedora operating system, go to:

https://getfedora.org/

Get support information

If you need help, service, technical assistance, or more information about the Linux operating system or other applications, contact the provider of the Linux operating system or the provider of the application. If you need the service and support for hardware components shipped with your computer, contact Lenovo.

To access the latest User Guide and Safety and Warranty Guide, go to:

https://pcsupport.lenovo.com

58 T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

Access open-source information

This device includes software made publicly available by Lenovo, including software licensed under the General Public License and/or the Lesser General Public License (the open source software).

You may obtain a copy of the corresponding source code for any such open source software licensed under the General Public License and/or the Lesser General Public License (or any other license requiring us to make a written offer to provide corresponding source code to you) from Lenovo for a period of three years without charge except for the cost of media, shipping, and handling, upon written request to Lenovo. This offer is valid to anyone in receipt of this Device.

You may send your request in writing to the address below accompanied by a check or money order for $15 to:

Lenovo Legal Department Attn: Open Source Team / Source Code Requests 8001 Development Dr. Morrisville, NC 27560

Please include the version of the OS and the version of the Linux Kernel pre-shipped on this Device as part of your request. Be sure to provide a return address.

The open source software is distributed in hope it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See for example the GNU General Public License and/or the Lesser General Public License for more information.

To view additional information regarding licenses, acknowledgments and required copyright notices for the open source software shipped on your Device, go to /usr/share/licences/*.

Chapter 7. Help and support 59

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

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.

T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

for the latest phone numbers.

https://

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 “Warranty information” in the 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://

www.lenovo.com/services

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

Chapter 7. Help and support 61

62 T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

Appendix A. Important safety information

Safety notices

This information can help you safely use your computer. Follow and retain all information included with your computer. The information in this document does not alter the terms of your purchase agreement or the Limited Warranty. For more information, see "Warranty Information" in the Safety and Warranty Guide that comes with your computer.

Customer safety is important. Our products are developed to be safe and effective. However, personal computers are electronic devices. Power cords, power adapters, and other features can create potential safety risks that can result in physical injury or property damage, especially if misused. To reduce these risks, follow the instructions included with your product, observe all warnings on the product and in the operating instructions, and review the information included in this document carefully. By carefully following the information contained in this document and provided with your product, you can help protect yourself from hazards and create a safer computer work environment.

Note: This information includes references to power adapters and batteries. In addition, some products (such as speakers and monitors) ship with external power adapters. If you have such a product, this information applies to your product. In addition, computer products contain a coin-sized internal battery that provides power to the system clock even when the computer is unplugged, so the battery safety information applies to all computer products.

Important information about using your computer

Ensure that you follow the important tips given here to get the most use and enjoyment out of your computer. Failure to do so might lead to discomfort or injury, or cause the computer to fail.

Protect yourself from the heat that your computer generates.

When your computer is turned on or the battery is charging, the base, the palm rest, and some other parts may become hot. The temperature they reach depends on the amount of system activity and the level of charge in the battery.

Extended contact with your body, even through clothing, could cause discomfort or even a skin burn.

• Avoid keeping your hands, your lap, or any other part of your body in contact with a hot section of the computer for any extended time.

• Periodically take your hands away from the keyboard by lifting your hands from the palm rest.

Protect yourself from the heat generated by the ac power adapter.

When the ac power adapter is connected to an electrical outlet and your computer, it generates heat.

Extended contact with your body, even through clothing, may cause a skin burn.

• Do not place the ac power adapter in contact with any part of your body while it is in use.

• Never use it to warm your body.

• Do not wrap the cords around the ac power adapter while in use.

Prevent your computer from getting wet.

To avoid spills and the danger of electrical shock, keep liquids away from your computer.

Protect the cables from being damaged.

Applying strong force to cables may damage or break them.

Route communication lines, or the cables of an ac power adapter, a mouse, a keyboard, a printer, or any other electronic device, so that they cannot be walked on, tripped over, pinched by your computer or other objects, or in any way subject to treatment that could interfere with the operation of your computer.

Protect your computer and data when moving it.

Before moving a computer equipped with a storage drive, do one of the following:

• Turn it off.

• Put it in sleep mode.

• Put it in hibernation mode.

This helps to prevent damage to the computer, and possible loss of data.

64 T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

Handle your computer gently.

Carry your computer carefully.

Do not drop, bump, scratch, twist, hit, vibrate, push, or place heavy objects on your computer, display, or external devices.

• Use a quality carrying case that provides adequate cushioning and

protection.

• Do not pack your computer in a tightly packed suitcase or bag.

• Before putting your computer in a carrying case, make sure that it

is off, in sleep mode, or in hibernation mode. Do not put a computer in a carrying case while it is turned on.

Conditions that require immediate action

Products can become damaged due to misuse or neglect. Some product damage is serious enough that the product should not be used again until it has been inspected and, if necessary, repaired by an authorized servicer.

As with any electronic device, pay close attention to the product when it is turned on.

On very rare occasions, you might notice an odor or see a puff of smoke or sparks vent from your product. You might also hear sounds like popping, cracking, or hissing. These might merely mean that an internal electronic component has failed in a safe and controlled manner. Or, they might indicate a potential safety issue. Do not take risks or attempt to diagnose the situation yourself. Contact the Customer Support Center for further guidance. For a list of Service and Support phone numbers, see the following Web site:

https://pcsupport.lenovo.com/supportphonelist

Frequently inspect your computer and its components for damage, wear, or signs of danger. If you have any question about the condition of a component, do not use the product. Contact the Customer Support Center or the product manufacturer for instructions on how to inspect the product and have it repaired, if necessary.

In the unlikely event that you notice any of the following conditions, or if you have any safety concerns with your product, stop using the product and unplug it from the power source and telecommunication lines until you can speak to the Customer Support Center for further guidance.

Appendix A. Important safety information 65

• Power cords, plugs, power adapters, extension cords, surge protectors, or power supplies that are cracked, broken, or damaged.

• Signs of overheating, smoke, sparks, or fire.

• Damage to a battery (such as cracks, dents, or creases), discharge from a battery, or a buildup of foreign substances on the battery.

• A cracking, hissing, or popping sound, or strong odor that comes from the product.

• Signs that liquid has been spilled or an object has fallen onto the computer product, the power cord, or power adapter.

• The computer product, power cord, or power adapter has been exposed to water.

• The product has been dropped or damaged in any way.

• The product does not operate normally when you follow the operating instructions.

Note: If you notice these conditions with a product (such as an extension cord) that is not manufactured for or by Lenovo, stop using that product until you can contact the product manufacturer for further instructions, or until you get a suitable replacement.

Service and upgrades

Do not attempt to service a product yourself unless instructed to do so by the Customer Support Center or your documentation. Only use a Service Provider who is approved to repair your particular product.

Note: Some computer parts can be upgraded or replaced by the customer. Upgrades typically are referred to as options. Replacement parts approved for customer installation are referred to as Customer Replaceable Units, or CRUs. Lenovo provides documentation with instructions when it is appropriate for customers to install options or replace CRUs. You must closely follow all instructions when installing or replacing parts. The Off state of a power indicator does not necessarily mean that voltage levels inside a product are zero. Before you remove the covers from a product equipped with a power cord, always ensure that the power is turned off and that the product is unplugged from any power source. If you have any questions or concerns, contact the Customer Support Center.

Although there are no moving parts in your 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.

Avoid contact with hot components inside the computer. During operation, some components become hot enough to burn the skin. Before you open the computer cover, turn off the computer, disconnect power, and wait approximately 10 minutes for the components to cool.

After replacing a CRU, reinstall all protective covers, including the computer cover, before connecting power and operating the computer. This action is important to help prevent unexpected electrical shock and help ensure the containment of an unexpected fire that could happen under extremely rare conditions.

T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

When replacing CRUs, be cautious of sharp edges or corners that might cause injury. If you suffer an injury, seek medical care immediately.

Power cords and power adapters

DANGER

Use only the power cords and power adapters supplied by the product manufacturer.

The power cords shall be safety approved. For Germany, it shall be H03VV-F, 3G, 0.75 mm better. For other countries, the suitable types shall be used accordingly.

Never wrap a power cord around a power adapter or other object. Doing so can stress the cord in ways that can cause the cord to fray, crack, or crimp. This can present a safety hazard.

Always route power cords so that they will not be walked on, tripped over, or pinched by objects.

Protect power cords and power adapters from liquids. For instance, do not leave your power cord or power adapter near sinks, tubs, toilets, or on floors that are cleaned with liquid cleansers. Liquids can cause a short circuit, particularly if the power cord or power adapter has been stressed by misuse. Liquids also can cause gradual corrosion of power cord terminals and/or the connector terminals on a power adapter, which can eventually result in overheating.

Ensure that all power cord connectors are securely and completely plugged into receptacles.

Do not use any power adapter that shows corrosion at the ac input pins or shows signs of overheating (such as deformed plastic) at the ac input pins or anywhere on the power adapter.

Do not use any power cords where the electrical contacts on either end show signs of corrosion or overheating or where the power cord appears to have been damaged in any way.

To prevent possible overheating, do not cover the power adapter with clothing or other objects when the power adapter is plugged into an electrical outlet.

, or

Extension cords and related devices

Ensure that extension cords, surge protectors, uninterruptible power supplies, and power strips that you use are rated to handle the electrical requirements of the product. Never overload these devices. If power strips are used, the load should not exceed the power strip input rating. Consult an electrician for more information if you have questions about power loads, power requirements, and input ratings.

Appendix A. Important safety information 67

Plugs and outlets

DANGER

If a receptacle (power outlet) that you intend to use with your computer equipment appears to be damaged or corroded, do not use the outlet until it is replaced by a qualified electrician.

Do not bend or modify the plug. If the plug is damaged, contact the manufacturer to obtain a replacement.

Do not share an electrical outlet with other home or commercial appliances that draw large amounts of electricity; otherwise, unstable voltage might damage your computer, data, or attached devices.

Some products are equipped with a three-pronged plug. This plug fits only into a grounded electrical outlet. This is a safety feature. Do not defeat this safety feature by trying to insert it into a non-grounded outlet. If you cannot insert the plug into the outlet, contact an electrician for an approved outlet adapter or to replace the outlet with one that enables this safety feature. Never overload an electrical outlet. The overall system load should not exceed 80 percent of the branch circuit rating. Consult an electrician for more information if you have questions about power loads and branch circuit ratings.

Be sure that the power outlet you are using is properly wired, easily accessible, and located close to the equipment. Do not fully extend power cords in a way that will stress the cords.

Be sure that the power outlet provides the correct voltage and current for the product you are installing.

Carefully connect and disconnect the equipment from the electrical outlet.

Power supply statement

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

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.

External devices

CAUTION: Do not connect or disconnect any external device cables other than Universal Serial Bus (USB) and 1394 cables while the computer power is on; otherwise, you might damage your computer. To avoid possible damage to attached devices, wait at least five seconds after the computer is shut down to disconnect external devices.

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General battery notice

DANGER

Batteries supplied by Lenovo for use with your product have been tested for compatibility and should only be replaced with approved parts. A battery other than the one specified by Lenovo, or a disassembled or modified battery is not covered by the warranty.

Battery abuse or mishandling can cause overheat, liquid leakage, or an explosion. To avoid possible injury:

• Do not open, dissemble, or service any battery.

• Do not crush or puncture the battery.

• Do not short-circuit the battery, or expose it to water or other liquids.

• Keep the battery away from children.

• Keep the battery away from fire.

Stop using the battery if it is damaged, or if you notice any discharge or the buildup of foreign materials on the battery leads.

Store the rechargeable batteries or products containing the rechargeable batteries at room temperature, charged to approximately 30 to 50% of capacity. We recommend that the batteries be charged about once per year to prevent overdischarge.

Do not put the battery in trash that is disposed of in landfills. When disposing of the battery, comply with local ordinances or regulations.

Notice for built-in rechargeable battery

DANGER

Do not attempt to remove or replace the built-in rechargeable battery. Replacement of the battery must be done by a Lenovo-authorized repair facility or technician.

Only recharge the battery strictly according to instructions included in the product documentation.

The Lenovo-authorized repair facilities or technicians recycle Lenovo batteries according to local laws and regulations.

Lithium coin-cell battery notice

DANGER

Danger of explosion if battery is incorrectly replaced.

If the coin-cell battery is not a CRU, do not attempt to replace the coin-cell battery. Replacement of the battery must be done by a Lenovo-authorized repair facility or technician.

Appendix A. Important safety information 69

The Lenovo-authorized repair facilities or technicians recycle Lenovo batteries according to local laws and regulations.

When replacing the lithium coin-cell battery, use only the same type or equivalent type that is recommended by the manufacturer. The battery contains lithium and can explode if not properly used, handled, or disposed of. Swallowing the lithium coin-cell battery will cause chocking or severe internal burns in just two hours and might even result in death.

Keep batteries away from children. If the lithium coin-cell battery is swallowed or placed inside any part of the body, seek medical care immediately.

Do not:

• Throw or immerse into water

• Heat to more than 100 °C (212°F)

• Repair or disassemble

• Leave in an extremely low air pressure environment

• Leave in an extremely high-temperature environment

• Crush, puncture, cut, or incinerate

Dispose of the battery as required by local ordinances or regulations.

The following statement applies to users in the state of California, U.S.A.

California Perchlorate Information: Products containing manganese dioxide lithium coin-cell batteries may contain perchlorate. Perchlorate Material - special handling may apply, see

perchlorate/

https://www.dtsc.ca.gov/hazardouswaste/

T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

Heat and product ventilation

DANGER

Computers, ac power adapters, and many accessories can generate heat when turned on and when batteries are charging. Notebook computers can generate a significant amount of heat due to their compact size. Always follow these basic precautions:

• When your computer is turned on or the battery is charging, the base, the palm rest, and some other parts may become hot. Avoid keeping your hands, your lap, or any other part of your body in contact with a hot section of the computer for any extended length of time. When you use the keyboard, avoid keeping your palms on the palm rest for a prolonged period of time. Your computer generates some heat during normal operation. The amount of heat depends on the amount of system activity and the battery charge level. Extended contact with your body, even through clothing, could cause discomfort or even a skin burn. Periodically take breaks from using the keyboard by lifting your hands from the palm rest; and be careful not to use the keyboard for any extended length of time.

• Do not operate your computer or charge the battery near flammable materials or in explosive environments.

• Ventilation slots, fans and/or heat sinks are provided with the product for safety, comfort, and reliable operation. These features might inadvertently become blocked by placing the product on a bed, sofa, carpet, or other flexible surface. Never block, cover, or disable these features.

• When the ac power adapter is connected to an electrical outlet and your computer, it generates heat. Do not place the adapter in contact with any part of your body while using it. Never use the ac power adapter to warm your body. Extended contact with your body, even through clothing, may cause a skin burn.

For your safety, always follow these basic precautions with your computer:

• Keep the cover closed whenever the computer is plugged in.

• Regularly inspect the outside of the computer for dust accumulation.

• Remove dust from vents and any perforations in the bezel. More frequent cleanings might be required for computers in dusty or high-traffic areas.

• Do not restrict or block any ventilation openings.

• Do not operate your computer inside furniture, as this might increase the risk of overheating.

• Airflow temperatures into the computer should not exceed 35°C (95°F).

Appendix A. Important safety information 71

Electrical current safety information

DANGER

Electric current from power, telephone, and communication cables is hazardous.

To avoid a shock hazard:

• Do not use your computer during a lightning storm.

• Do not connect or disconnect any cables or perform installation, maintenance, or reconfiguration of this product during an electrical storm.

• Connect all power cords to a properly wired and grounded electrical outlet.

• Connect properly wired outlets to any equipment that will be attached to this product.

• Whenever possible, use one hand only to connect or disconnect signal cables.

• Never turn on any equipment when there is evidence of fire, water, or structural damage.

• Disconnect the attached power cords, battery, and all the cables before you open the device covers, unless instructed otherwise in the installation and configuration procedures.

• Do not use your computer until all internal parts enclosures are fastened into place. Never use the computer when internal parts and circuits are exposed.

DANGER

Connect and disconnect cables as described in the following procedures when installing, moving, or opening covers on this product or attached devices.

To connect:

1. Turn everything OFF.

2. First, attach all cables to devices.

3. Attach signal cables to connectors.

4. Attach power cords to outlets.

5. Turn devices ON.

The power cord must be disconnected from the wall outlet or receptacle before installing all other electrical cables connected to the computer.

The power cord may be reconnected to the wall outlet or receptacle only after all other electrical cables have been connected to the computer.

DANGER

During electrical storms, do not perform any replacement and do not connect the telephone cable to or disconnect it from the telephone outlet on the wall.

To disconnect:

1. Turn everything OFF.

2. First, remove power cords from outlets.

3. Remove signal cables from connectors.

4. Remove all cables from devices.

T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

Liquid crystal display (LCD) notice

CAUTION: The liquid crystal display (LCD) is made of glass, and rough handling or dropping the computer can cause the LCD to break. If the LCD breaks and the internal fluid gets into your eyes or on your hands, immediately wash the affected areas with water for at least 15 minutes; if any symptoms are present after washing, get medical care.

Note: For products with mercury-containing fluorescent lamps (for example, non-LED), the fluorescent lamp

in the liquid crystal display (LCD) contains mercury; dispose of according to local, state, or federal laws.

Use earphones, headphones, or a headset

Excessive sound pressure from earphones and headphones can cause hearing loss. Adjustment of the equalizer to maximum increases the earphone and headphone output voltage and the sound pressure level. Therefore, to protect your hearing, adjust the equalizer to an appropriate level.

Excessive use of headphones or earphones for a long period of time at high volume can be dangerous if the output of the headphone or earphone connectors do not comply with specifications of EN 50332-2. The headphone output connector of your computer complies with EN 50332-2 Sub clause 7. This specification limits the computer’s maximum wide band true RMS output voltage to 150 mV. To help protect against hearing loss, ensure that the headphones or earphones you use also comply with EN 50332-2 (Clause 7 limits) for a wide band characteristic voltage of 75 mV. Using headphones that do not comply with EN 503322 can be dangerous due to excessive sound pressure levels.

If your Lenovo computer came with headphones or earphones in the packaging, as a set, the combination of the headphones or earphones and the computer already complies with the specifications of EN 50332-1. If different headphones or earphones are used, ensure that they comply with EN 50332-1 (Clause 6.5 Limitation Values). Using headphones that do not comply with EN 50332-1 can be dangerous due to excessive sound pressure levels.

Choking hazard notice

CHOKING HAZARD – Product contains small parts.

Keep away from children under three years.

Plastic bag notice

DANGER

Plastic bags can be dangerous. Keep plastic bags away from babies and children to avoid danger of suffocation.

Appendix A. Important safety information 73

Glass parts notice

CAUTION: Some parts of your product may be made of glass. This glass could break if the product is dropped on a hard surface or receives a substantial impact. If glass breaks, do not touch or attempt to remove it. Stop using your product until the glass is replaced by trained service personnel.

Static electricity prevention

Static electricity, although harmless to you, can seriously damage computer components and options. Improper handling of static-sensitive parts can damage the part. When you unpack an option or CRU, do not open the static-protective package containing the part until the instructions direct you to install it.

When you handle options or CRUs, or perform any work inside the computer, take the following precautions to avoid static-electricity damage:

• Limit your movement. Movement can cause static electricity to build up around you.

• Always handle components carefully. Handle adapters, memory modules, and other circuit boards by the edges. Never touch exposed circuitry.

• Prevent others from touching components.

• When you install a static-sensitive option or CRU, touch the static-protective package containing the part to a metal expansion-slot cover or other unpainted metal surface on the computer for at least two seconds. This reduces static electricity in the package and your body.

• When possible, remove the static-sensitive part from the static-protective packaging and install the part without setting it down. When this is not possible, place the static-protective packaging on a smooth, level surface and place the part on it.

• Do not place the part on the computer cover or other metal surface.

Operating environment

Maximum altitude (without pressurization)

3048 m (10 000 ft)

Temperature

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

• Storage and transportation in original shipping package: -20°C to 60°C (-4°F to 140°F)

• Storage without package: 5°C to 43°C (41°F to 109°F)

Note: When you charge the battery, its temperature must be no lower than 10°C (50°F).

Relative humidity

• Operating: 8% to 95% at wet-bulb temperature 23°C (73°F)

• Storage and transportation: 5% to 95% at wet-bulb temperature 27°C (81°F)

Cleaning and maintenance

With appropriate care and maintenance, your computer will serve you reliably. The following topics offer information to help you keep your computer working with best performance.

T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

Basic maintenance tips

Here are some basic points about keeping your computer functioning properly:

• If possible, place your computer in a well-ventilated and dry area without direct exposure to sunshine.

• Store packing materials safely out of the reach of children to prevent the risk of suffocation from plastic bags.

• Keep your computer away from magnets, activated cellular phones, electrical appliances, or speakers (more than 13 cm or 5 inches).

• Avoid subjecting your computer to extreme temperatures (below 5°C/41°F or above 35°C/95°F).

• Avoid placing any objects (including paper) between the display and the keyboard or the palm rest.

• Computer display might be designed to be opened and used at a certain angle. Do not open the display with force. Otherwise, the computer hinge might get damaged.

• Do not turn your computer over when the ac power adapter is plugged in, otherwise, it could break the adapter plug.

• Before moving your computer, be sure to remove any media, turn off attached devices, and disconnect cords and cables.

• When picking up your open computer, hold it by the bottom. Do not pick up or hold your computer by the display.

• Only an authorized Lenovo repair technician should disassemble and repair your computer.

• Do not modify or tape the latches to keep the display open or closed.

• Avoid directly exposing your computer and peripherals to the air from an appliance that can produce negative ions. Wherever possible, ground your computer to facilitate safe electrostatic discharge.

Clean your computer

It is a good practice to clean your computer periodically to protect the surfaces and ensure trouble-free operation.

Clean the computer cover: Wipe it with a lint-free cloth dampened in mild soap and water. Avoid applying liquids directly to the cover.

Clean the keyboard: Wipe the keys one by one with a lint-free cloth dampened in mild soap and water. If you wipe several keys at a time, the cloth might hook onto an adjacent key and possibly damage it. Avoid spraying cleaner directly onto the keyboard. To remove any crumbs or dust from beneath the keys, you can use a camera blower with a brush or use cool air from a hair dryer.

Clean the computer screen: Scratches, oil, dust, chemicals, and ultraviolet light can affect the performance of your computer screen. Use a dry, soft lint-free cloth to wipe the screen gently. If you see a scratchlike mark on your screen, it might be a stain. Wipe or dust the stain gently with a soft, dry cloth. If the stain remains, moisten a soft, lint-free cloth with water or eyeglass cleaner, but do not apply liquids directly to your computer screen. Ensure that the computer screen is dry before closing it.

Appendix A. Important safety information 75

76 T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

Appendix B. Ergonomic information

Ergonomic information

Good ergonomic practice is important to get the most from your personal computer and to avoid discomfort. Arrange your workplace and the equipment you use to suit your individual needs and the kind of work that you perform. In addition, use healthy work habits to maximize your performance and comfort when using your computer.

Working in the virtual office might mean adapting to frequent changes in your environment. Adapting to the surrounding light sources, active seating, and the placement of your computer hardware, can help you improve your performance and achieve greater comfort.

This example shows someone in a conventional setting. Even when not in such a setting, you can follow many of these tips. Develop good habits, and they will serve you well.

General posture: Make minor modifications in your working posture to deter the onset of discomfort caused by long periods of working in the same position. Frequent short breaks from your work also help to prevent minor discomfort associated with your working posture.

Display: Position the display to maintain a comfortable viewing distance of 510 mm to 760 mm (20 inches to 30 inches). Avoid glare or reflections on the display from overhead lighting or outside sources of light. Keep the display screen clean and set the brightness to levels that enable you to see the screen clearly. Press the brightness control keys to adjust display brightness.

Head position: Keep your head and neck in a comfortable and neutral (vertical, or upright) position.

Chair: Use a chair that gives you good back support and seat height adjustment. Use chair adjustments to

best suit your comfort posture.

Arm and hand position: If available, use chair arm rests or an area on your working surface to provide weight support for your arms. Keep your forearms, wrists, and hands in a relaxed and neutral (horizontal) position. Type with a soft touch without pounding the keys.

Leg position: Keep your thighs parallel to the floor and your feet flat on the floor or on a footrest.

What if you are traveling?

It might not be possible to observe the best ergonomic practices when you are using your computer while on the move or in a casual setting. Regardless of the setting, try to observe as many of the tips as possible.

Sitting properly and using adequate lighting, for example, helps you maintain desirable levels of comfort and performance. If your work area is not in an office setting, ensure to take special note of employing active sitting and taking work breaks. Many product solutions are available to help you modify and expand your computer to best suit your needs. You can find some of these options at

https://www.lenovo.com/accessories.

Explore your options for docking solutions and external products that provide the adjustability and features that you want.

Questions about vision?

The visual display screens of notebook computers are designed to meet the highest standards. These visual display screens provide you with clear, crisp images and large, bright displays that are easy to see, yet easy on the eyes. Any concentrated and sustained visual activity can be tiring. If you have questions on eye fatigue or visual discomfort, consult a vision-care specialist for advice.

T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

Appendix C. Compliance and TCO Certified information

This chapter provides regulatory, environmental, RoHS, and ENERGY STAR information about Lenovo products.

Radio frequency compliance statements

Computer models equipped with wireless communications comply with the radio frequency and safety standards of any country or region in which it has been approved for wireless use.

Besides this document, ensure that you read the Regulatory Notice for your country or region before using the wireless devices contained in your computer.

Wireless-related information

This topic provides wireless-related information about Lenovo products.

Wireless interoperability

Wireless-LAN card is designed to be interoperable with any wireless-LAN product that is based on Direct Sequence Spread Spectrum (DSSS), Complementary Code Keying (CCK), and/or Orthogonal Frequency Division Multiplexing (OFDM) radio technology, and is compliant to:

• The 802.11b/g Standard, 802.11a/b/g, 802.11n, 802.11ac, or 802.11ax on wireless-LANs, as defined and approved by the Institute of Electrical and Electronics Engineers.

• The Wireless Fidelity (Wi-Fi

) certification as defined by the Wi-Fi Alliance®.

Usage environment and your health

This computer contains integrated wireless cards that operate within the guidelines identified by radio frequency (RF) safety standards and recommendations; therefore, Lenovo believes that this product is safe for use by consumers. These standards and recommendations reflect the consensus of the worldwide scientific community, and result from deliberations of panels and committees of scientists, who continually review and interpret the extensive research literature.

In some situations or environments, the use of wireless devices might be restricted by the proprietor of a building or responsible representatives of an organization. For example, these situations and areas might include the following:

• On board of airplanes, in hospitals or near petrol stations, blasting areas (with electro-explosive devices), medical implants or body-worn electronic medical devices, such as pace makers.

• In any other environment where the risk of interference to other devices or services is perceived or identified as harmful.

If you are uncertain of the policy that applies to the use of wireless devices in a specific area (such as an airport or hospital), you are encouraged to ask for authorization to use a wireless device prior to turning on the computer.

Locate the UltraConnect wireless antennas

Your computer has an UltraConnect™ wireless antenna system. You can enable wireless communication wherever you are.

The following illustration shows the antenna locations on your computer:

1. Wireless-LAN antenna (main)

2. Wireless-WAN antenna (main, for selected models)

3. Wireless-WAN antenna (auxiliary, for selected models)

4. Wireless-LAN antenna (auxiliary)

5. 4x4 MIMO Wireless-WAN antenna (auxiliary, for selected Intel models)

6. 4x4 MIMO Wireless-WAN antenna (main, for selected Intel models)

Locate wireless regulatory notices

For more information about the wireless regulatory notices, refer to the Regulatory Notice at https://

support.lenovo.com

European Union — compliance with the Radio Equipment Directive

This product is in conformity with all the requirements and essential norms that apply to EU Council Radio Equipment Directive 2014/53/EU on the approximation of the laws of the Member States relating to radio equipment. The full text of the system EU declaration of conformity is available at:

https://www.lenovo.com/us/en/compliance/eu-doc

Lenovo cannot accept responsibility for any failure to satisfy the protection requirements resulting from a non-recommended modification of the product, including the installation of option cards from other

T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

manufacturers. This product has been tested and found to comply with the limits for Class B equipment according to European Standards harmonized in the Directives in compliance. The limits for Class B equipment were derived for typical residential environments to provide reasonable protection against interference with licensed communication devices.

Brazil

Este equipamento não tem direito à proteção contra interferência prejudicial e não pode causar interferência em sistemas devidamente autorizados.

This equipment is not protected against harmful interference and may not cause interference with duly authorized systems.

Mexico

Advertencia: En Mexico la operación de este equipo está sujeta a las siguientes dos condiciones: (1) es

posible que este equipo o dispositivo no cause interferencia perjudicial y (2) este equipo o dispositivo debe aceptar cualquier interferencia, incluyendo la que pueda causar su operación no deseada.

Singapore

Korea

무선설비 전파 혼신 (사용주파수 2400∼2483.5 , 5725∼5825 무선제품해당)

해당 무선설비가 전파혼신 가능성이 있으므로 인명안전과 관련된 서비스는 할 수 없음

SAR 정보 본 장치는 전파 노출에 대한 가이드라인을 충족합니다.

본 장치는 무선 송수신기 입니다. 본 장치는 국제 가이드라인으로 권장되는 전파 노출에 대한 제한을 초과하지 않도록 설계되었습니다. 장치 액세서리 및 최신 부품을 사용할 경우 SAR 값이 달라질 수 있 습니다. SAR 값은 국가 보고 및 테스트 요구 사항과 네트워크 대역에 따라 다를 수 있습니다. 본 장치 는 사람의 신체에서 20mm 이상의 거리에서 사용할 수 있습니다.

Environmental information of countries and regions

This section provides environmental, recycling, and RoHS information about Lenovo products.

Recycling and environmental information

Lenovo encourages owners of information technology (IT) equipment to responsibly recycle their equipment when it is no longer needed. Lenovo offers a variety of programs and services to assist equipment owners in recycling their IT products. For information about recycling Lenovo products, go to:

https://www.lenovo.com/recycling

Appendix C. Compliance and TCO Certified information 81

The latest environmental information about our products is available at:

https://www.lenovo.com/ecodeclaration

Important WEEE information

The WEEE marking on Lenovo products applies to countries with WEEE and e-waste regulations (for example, the European WEEE Directive, India E-Waste Management Rules). Appliances are labeled in accordance with local regulations concerning waste electrical and electronic equipment (WEEE). These regulations determine the framework for the return and recycling of used appliances as applicable within each geography. This label is applied to various products to indicate that the product is not to be thrown away, but rather put in the established collection systems for reclaiming these end of life products.

Users of electrical and electronic equipment (EEE) with the WEEE marking must not dispose of end of life EEE as unsorted municipal waste, but use the collection framework available to them for the return, recycle, and recovery of WEEE and to minimize any potential effects of EEE on the environment and human health due to the presence of hazardous substances. Lenovo electrical and electronic equipment (EEE) may contain parts and components, which at end-of-life might qualify as hazardous waste.

EEE and waste electrical and electronic equipment (WEEE) can be delivered free of charge to the place of sale or any distributor that sells electrical and electronic equipment of the same nature and function as the used EEE or WEEE.

For additional WEEE information, go to:

https://www.lenovo.com/recycling

WEEE information for Hungary

Lenovo, as a producer, bears the cost incurred in connection with the fulfillment of Lenovo’s obligations under Hungary Law No. 197/2014 (VIII.1.) subsections (1)-(5) of section 12.

Japan recycling statements

Collect and recycle a disused Lenovo computer or monitor

If you are a company employee and need to dispose of a Lenovo computer or monitor that is the property of the company, you must do so in accordance with the Law for Promotion of Effective Utilization of Resources. Computers and monitors are categorized as industrial waste and should be properly disposed of by an industrial waste disposal contractor certified by a local government. In accordance with the Law for Promotion of Effective Utilization of Resources, Lenovo Japan provides, through its PC Collecting and Recycling Services, for the collecting, reuse, and recycling of disused computers and monitors. For details, visit the Lenovo Web site at:

https://www.lenovo.com/recycling/japan

Pursuant to the Law for Promotion of Effective Utilization of Resources, the collecting and recycling of homeused computers and monitors by the manufacturer was begun on October 1, 2003. This service is provided free of charge for home-used computers sold after October 1, 2003. For details, go to:

T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

https://www.lenovo.com/recycling/japan

Dispose of Lenovo computer components

Some Lenovo computer products sold in Japan may have components that contain heavy metals or other environmental sensitive substances. To properly dispose of disused components, such as a printed circuit board or drive, use the methods described above for collecting and recycling a disused computer or monitor.

Dispose of disused lithium batteries from Lenovo computers

A button-shaped lithium battery is installed inside your Lenovo computer to provide power to the computer clock while the computer is off or disconnected from the main power source. If you need to replace it with a new one, contact your place of purchase or contact Lenovo for service. If you need to dispose of a disused lithium battery, insulate it with vinyl tape, contact your place of purchase or an industrial-waste-disposal operator, and follow their instructions.

Disposal of a lithium battery must comply with local ordinances and regulations.

Dispose of a disused battery from Lenovo notebook computers

Your Lenovo notebook computer has a lithium ion battery or a nickel metal hydride battery. If you are a company employee who uses a Lenovo notebook computer and need to dispose of a battery, contact the proper person in Lenovo sales, service, or marketing, and follow that person's instructions. You also can refer to the instructions at:

https://www.lenovo.com/jp/ja/environment/recycle/battery/

If you use a Lenovo notebook computer at home and need to dispose of a battery, you must comply with local ordinances and regulations. You also can refer to the instructions at:

https://www.lenovo.com/jp/ja/environment/recycle/battery/

Recycling information for Brazil

Declarações de Reciclagem no Brasil

Descarte de um Produto Lenovo Fora de Uso

Equipamentos elétricos e eletrônicos não devem ser descartados em lixo comum, mas enviados à pontos de coleta, autorizados pelo fabricante do produto para que sejam encaminhados e processados por empresas especializadas no manuseio de resíduos industriais, devidamente certificadas pelos orgãos ambientais, de acordo com a legislação local.

A Lenovo possui um canal específico para auxiliá-lo no descarte desses produtos. Caso você possua um produto Lenovo em situação de descarte, ligue para o nosso SAC ou encaminhe um e-mail para: reciclar@lenovo.com, informando o modelo, número de série e cidade, a fim de enviarmos as instruções para o correto descarte do seu produto Lenovo.

Battery recycling information for the European Union

Appendix C. Compliance and TCO Certified information 83

Notice: This mark applies only to countries within the European Union (EU).

Batteries or packaging for batteries are labeled in accordance with European Directive 2006/66/EC concerning batteries and accumulators and waste batteries and accumulators. The Directive determines the framework for the return and recycling of used batteries and accumulators as applicable throughout the European Union. This label is applied to various batteries to indicate that the battery is not to be thrown away, but rather reclaimed upon end of life per this Directive.

In accordance with the European Directive 2006/66/EC, batteries and accumulators are labeled to indicate that they are to be collected separately and recycled at end of life. The label on the battery may also include a chemical symbol for the metal concerned in the battery (Pb for lead, Hg for mercury, and Cd for cadmium). Users of batteries and accumulators must not dispose of batteries and accumulators as unsorted municipal waste, but use the collection framework available to customers for the return, recycling, and treatment of batteries and accumulators. Customer participation is important to minimize any potential effects of batteries and accumulators on the environment and human health due to the potential presence of hazardous substances.

Before placing electrical and electronic equipment (EEE) in the waste collection stream or in waste collection facilities, the end user of equipment containing batteries and/or accumulators must remove those batteries and accumulators for separate collection.

Dispose of lithium batteries and battery packs from Lenovo products

A coin-cell type lithium battery might be installed inside your Lenovo product. You can find details about the battery in the product documentation. If the battery needs to be replaced, contact your place of purchase or contact Lenovo for service. If you need to dispose of a lithium battery, insulate it with vinyl tape, contact your place of purchase or a waste-disposal operator, and follow their instructions.

Dispose of battery packs from Lenovo products

Your Lenovo device might contain a lithium-ion battery pack or a nickel metal hydride battery pack. You can find details on the battery pack in the product documentation. If you need to dispose of a battery pack, insulate it with vinyl tape, contact Lenovo sales, service, or your place of purchase, or a waste-disposal operator, and follow their instructions. You also can refer to the instructions provided in the user guide for your product.

For proper collection and treatment, go to:

https://www.lenovo.com/environment

Recycling information for mainland China

84 T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

Battery recycling information for Taiwan

Battery recycling information for the United States and Canada

Restriction of Hazardous Substances (RoHS) Directive of countries and regions

The latest environmental information about Lenovo products is available at:

https://www.lenovo.com/ecodeclaration

European Union RoHS

This Lenovo product, with included parts (cables, cords, and so on) meets the requirements of Directive 2011/65/EU on the restriction of the use of certain hazardous substances in electrical and electronic equipment ("RoHS recast" or "RoHS 2").

For more information about Lenovo worldwide compliance on RoHS, go to:

https://www.lenovo.com/rohs-communication

Turkish WEEE / RoHS

Ukraine RoHS

Appendix C. Compliance and TCO Certified information 85

India RoHS

RoHS compliant as per E-Waste (Management) Rules.

Mainland China RoHS

The information in the following table is applicable to products manufactured on or after January 1, 2015 for sale in the People’s Republic of China.

86 T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

Taiwan RoHS

Electromagnetic emission notices

Federal Communications Commission (FCC) Supplier’s Declaration of Conformity

The following information refers to the following products:

Product name Machine types

ThinkPad T14 Gen 1 20S0, 20S1, 20S2, 20S3, 20UD, and 20UE

Appendix C. Compliance and TCO Certified information 87

ThinkPad T15 Gen 1 20S6 and 20S7

ThinkPad P14s Gen 1 20S4 and 20S5

ThinkPad P15s Gen 1

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 the 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 into an outlet on a circuit different from that to which the receiver is connected.

• Consult an authorized dealer or service representative for help.

Lenovo is not responsible for any radio or television interference caused by using other than recommended cables and connectors or by unauthorized changes or modifications to this equipment. Unauthorized changes or modifications could void the user’s authority to operate the equipment.

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.

20T4 and 20T5

Responsible Party: Lenovo (United States) Incorporated 7001 Development Drive Morrisville, NC 27560 Email: FCC@lenovo.com

FCC ID and IC Certification information

You can find the FCC and IC Certification information through one of the following methods:

• Through an electronic-label screen (E-label screen) preinstalled on your computer. To view the E-label screen, see “Regulatory labels” on page 90.

• On a physical label attached to the outside of your computer shipping carton.

Industry Canada compliance statement

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

European Union conformity

EU Contact: Lenovo (Slovakia), Landererova 12, 811 09 Bratislava, Slovakia

88 T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

Compliance with the EMC Directive

This product is in conformity with the protection requirements of EU Council Directive 2014/30/EU on the approximation of the laws of the Member States relating to electromagnetic compatibility.

This product has been tested and found to comply with the limits for Class B equipment according to European Standards harmonized in the Directives in compliance. The Class B requirements for equipment are intended to offer adequate protection to broadcast services within residential environments.

EU ErP (EcoDesign) Directive (2009/125/EC) - external power adapters (Regulation (EU) 2019/1782)

Lenovo products are designed to work with a range of compatible power adapters. Access

www.lenovo.com/us/en/compliance/eu-doc

adapter specifications for your computer, go to

to view the compatible power adapters. For the detailed power

https://support.lenovo.com.

https://

German Class B compliance statement

Hinweis zur Einhaltung der Klasse B zur elektromagnetischen Verträglichkeit

Dieses Produkt entspricht den Schutzanforderungen der EU-Richtlinie zur elektromagnetischen Verträglichkeit Angleichung der Rechtsvorschriften über die elektromagnetische Verträglichkeit in den EUMitgliedsstaaten und hält die Grenzwerte der Klasse B der Norm gemäß Richtlinie.

Um dieses sicherzustellen, sind die Geräte wie in den Handbüchern beschrieben zu installieren und zu betreiben. Des Weiteren dürfen auch nur von der Lenovo empfohlene Kabel angeschlossen werden. Lenovo übernimmt keine Verantwortung für die Einhaltung der Schutzanforderungen, wenn das Produkt ohne Zustimmung der Lenovo verändert bzw. wenn Erweiterungskomponenten von Fremdherstellern ohne Empfehlung der Lenovo gesteckt/eingebaut werden.

Zulassungsbescheinigung laut dem Deutschen Gesetz über die elektromagnetische Verträglichkeit von Betriebsmitteln, EMVG vom 20. Juli 2007 (früher Gesetz über die elektromagnetische Verträglichkeit von Geräten), bzw. der EU Richtlinie 2014/30/EU, der EU Richtlinie 2014/53/EU Artikel 3.1b), für Geräte der Klasse B.

Dieses Gerät ist berechtigt, in Übereinstimmung mit dem Deutschen EMVG das EG-Konformitätszeichen CE - zu führen. Verantwortlich für die Konformitätserklärung nach Paragraf 5 des EMVG ist die Lenovo (Deutschland) GmbH, Meitnerstr. 9, D-70563 Stuttgart.

Japan VCCI Class B compliance statement

Japan compliance statement for products which connect to the power mains with rated current less than or equal to 20 A per phase

Japan notice for ac power cord

The ac power cord shipped with your product can be used only for this specific product. Do not use the ac power cord for other devices.

Appendix C. Compliance and TCO Certified information 89

Other compliance and TCO Certified information of countries and regions

This section provides other compliance information about Lenovo products.

Certification-related information

Product name

• ThinkPad T14 Gen 1

• ThinkPad T14 Gen 1 LTE (for mainland China only)

ThinkPad T15 Gen 1

• ThinkPad P14s Gen 1

• ThinkPad P14s Gen 1 LTE (for mainland China only)

ThinkPad P15s Gen 1

Compliance ID Machine type(s)

• for Intel models:

– TP00103E – TP00103F*

• for AMD models:

– TP00103G

• TP00104C

• TP00104D*

• TP00103E

• TP00103F*

• TP00104C

• TP00104D*

* for India only

The latest compliance information is available at:

https://www.lenovo.com/compliance

• for Intel models:

– 20S0, 20S1, 20S2 and 20S3

• for AMD models:

– 20UD and 20UE

20S6 and 20S7

20S4 and 20S5

20T4 and 20T5

Regulatory labels

Depending on your country or region, you can find the government-required regulatory information through one of the following methods:

• On a physical label attached to the outside of your computer shipping carton

• On a physical label attached to your computer

• Through an electronic-label screen (E-label screen) preinstalled on your computer

To access the E-label screen, restart the computer. When the logo screen is displayed, press F9, or tap the prompt to enter the Startup Interrupt menu and the Regulatory Information option subsequently.

Korean E-label notice

TCO Certified

Selected models are TCO Certified and bear the TCO Certified logo.

T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

Note: TCO Certified is an international third-party sustainability certification for IT products. For details, go to https://www.lenovo.com/us/en/compliance/tco.

Export classification notice

This product is subject to the United States Export Administration Regulations (EAR) and has an Export Classification Control Number (ECCN) of 5A992.c. It can be re-exported except to any of the embargoed countries in the EAR E1 country list.

Lenovo product service information for Taiwan

Taiwan precautionary vision statement

警語：使用過度恐傷害視力

注意事項：

• 使用30分鐘請休息10分鐘。

• 未滿2歲幼兒不看螢幕，2歲以上每天看螢幕不要超過1小時。

Supplemental information for the Eurasian Union

Назначение

Изготовитель

Страна производства

Наименование и местонахождение уполномоченного изготовителем лица

Импортер

Дата изготовления (месяц и год)

Единый знак обращения на рынке стран Таможенного союза

персональный компьютер для личного и служебного использования, для передачи данных, с поддержкой различных профилей подключения (Wi-Fi, Bluetooth и пр.).

Леново ПЦ ХК Лимитед, 23/Ф Линколн Хаус, Тайку Плэйс 979 Кингз Роуд, Куарри Бэй, Гонконг (Lenovo PC HK Limited, 23/F Lincoln House, Taikoo Place 979 King's Road, Quarry Bay, Hong Kong)

Китай

ООО «Леново (Восточная Европа/Азия)» 143401, Московская область, г. Красногорск, бульвар Строителей, дом 4, корпус 1, помещение VII, тел. +7 495 645 83 38, факс +7 495 645 78 77.

Наименование, адрес импортера и информация для связи с ним указаны на этикетке* на упаковке продукции.

*Согласно ГОСТ 2.601-2013 «Единая система конструкторской документации. Эксплуатационные документы», пункт 5.1, подпункт

5.1.2, этикетка является видом эксплуатационных документов.

Указана на этикетке* на упаковке продукции, в графе Date (дата указана в формате год-месяц-дата). Для получения более подробной информации посетите веб-сайт:

https://support.lenovo.com

Brazil audio notice

Ouvir sons com mais de 85 decibéis por longos períodos pode provocar danos ao sistema auditivo.

Appendix C. Compliance and TCO Certified information 91

ENERGY STAR model information

ENERGY STAR is a joint program of the U.S. Environmental Protection Agency and the U.S. Department of Energy aimed at saving money and protecting the environment through energy efficient products and practices.

Lenovo is proud to offer products with the ENERGY STAR certified designation. Lenovo computers, if carry an ENERGY STAR mark, have been designed and tested to conform to the ENERGY STAR program requirements for computers as prescribed by the U.S. Environmental Protection Agency. For a certified computer, an ENERGY STAR mark may be affixed to the product, the product packaging, or displayed electronically on the E-label screen or the power settings interface.

By using ENERGY STAR compliant products and taking advantage of the power management features of your computer, you reduce the consumption of electricity. Reduced electrical consumption contributes to potential financial savings, a cleaner environment, and the reduction of greenhouse gas emissions. For more information about ENERGY STAR, go to

https://www.energystar.gov.

T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

Appendix D. 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.

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T14 Gen 1, T15 Gen 1, P14s Gen 1, and P15s Gen 1 User Guide

Lenovo ThinkPad T14 Gen 1, ThinkPad T15 Gen 1, ThinkPad P14s Gen 1, ThinkPad P15s Gen 1 User Guide [en, ar, bg, cs, da, de, el, es, fi, fr, he, hr, hu, id, it, ja, ko, nb, nl, pl, pt, pt, ro, ru, sh, sk, sl, sv, th, tr, uk, zc, zh]

Specifications and Main Features

Frequently Asked Questions

User Manual

About this documentation

Chapter 1. Meet your computer

Front

Base

Left

Right

Rear

Bottom

Chapter 2. Get started with your computer

Get started with your desktop

Manage networks

Connect to Wi-Fi networks

Airplane mode

Interact with your computer

Use the camera

Use the keyboard shortcuts

Use the TrackPoint pointing device

Use the trackpad

Use the multi-touch screen

Connect to an external display

Chapter 3. Explore your computer

Use the Intelligent Cooling feature

Use the P-to-P 2.0 charging function

Connect to a Bluetooth-enabled device

Enabling Nvidia proprietary drivers in Fedora (for selected models)

Accessories

Purchase options

Docking station

Chapter 4. Secure your computer and information

Lock the computer

Use the fingerprint reader (for selected models)

Use privacy protection (for selected models)

Use passwords

Password types

Set, change, and remove a password

Use Power Loss Protection function (for selected models)

Chapter 5. Configure advanced settings

UEFI BIOS

What is UEFI BIOS

Enter the UEFI BIOS menu

Navigate in the UEFI BIOS interface

Change the startup sequence

Set the system date and time

Update UEFI BIOS

Chapter 6. CRU replacement

CRU list

Disable the built-in battery

Replace a CRU

Base cover assembly (T14 Gen 1 and P14s Gen 1)

Base cover assembly (T15 Gen 1 and P15s Gen 1)

Memory module (for selected models)

M.2 solid-state drive

Coin-cell battery

Wireless WAN card (for selected models)

Keyboard

Speaker assembly

Always On USB 3.2 connector Gen 1 board

Chapter 7. Help and support

Frequently asked questions

Error messages

Beep errors

Self-help resources

Call Lenovo

Before you contact Lenovo

Lenovo Customer Support Center

Purchase additional services

Appendix A. Important safety information

Appendix B. Ergonomic information

Appendix C. Compliance and TCO Certified information

Appendix D. Notices and trademarks