Lenovo ThinkPad X12 Detachable Gen 1 User Guide

ThinkPad X12 Detachable 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

•

Generic Safety and Compliance Notices

Second Edition (February 2021)

LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant to a General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS35F-05925.

Contents

Discover your Lenovo computer . . . . iii

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

Overview . . . . . . . . . . . . . . . . . . 1

Specifications . . . . . . . . . . . . . . . . 3

USB specifications. . . . . . . . . . . . . 3

Chapter 2. Get started with your

computer . . . . . . . . . . . . . . . . . 5

Access networks . . . . . . . . . . . . . . . 5

Connect to Wi-Fi networks. . . . . . . . . . 5

Connect to a cellular network (for selected

models) . . . . . . . . . . . . . . . . . 5

Turn on the Airplane mode. . . . . . . . . . 6

Interact with your computer . . . . . . . . . . . 6

Use the touch screen . . . . . . . . . . . . 6

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

Use the kickstand . . . . . . . . . . . . . 9

Accessories . . . . . . . . . . . . . . . . . 9

Purchase accessories . . . . . . . . . . . 9

ThinkPad X12 Detachable Folio Keyboard (for

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

Use Lenovo Precision Pen (for selected

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

Use Lenovo Digital Pen (for selected

models) . . . . . . . . . . . . . . . . 19

Chapter 3. Explore your computer . . 21

Lenovo apps . . . . . . . . . . . . . . . . 21

Intelligent Cooling (for selected models) . . . . . 21

Manage power . . . . . . . . . . . . . . . 22

Check the battery status . . . . . . . . . 22

Charge the computer . . . . . . . . . . . 23

Change the power settings . . . . . . . . 24

Transfer data . . . . . . . . . . . . . . . . 24

Set up a Bluetooth connection . . . . . . . 24

Set up an NFC connection . . . . . . . . . 24

Chapter 4. Secure your computer

and information . . . . . . . . . . . . 27

Lock the computer . . . . . . . . . . . . . 27

Protect data against power loss (for selected

models) . . . . . . . . . . . . . . . . . . 28

UEFI BIOS passwords . . . . . . . . . . . . 28

Password types . . . . . . . . . . . . . 28

Set, change, and remove a password . . . . 29

Chapter 5. Configure advanced

settings. . . . . . . . . . . . . . . . . 31

UEFI BIOS . . . . . . . . . . . . . . . . . 31

Enter the UEFI BIOS menu. . . . . . . . . 31

Navigate in the UEFI BIOS interface . . . . . 31

Set the system date and time. . . . . . . . 31

Change the startup sequence . . . . . . . 31

Update UEFI BIOS . . . . . . . . . . . . 32

Recovery . . . . . . . . . . . . . . . . . 32

Restore system files and settings to an earlier

point . . . . . . . . . . . . . . . . . 32

Restore your files from a backup . . . . . . 32

Reset your computer . . . . . . . . . . . 32

Windows automatic recovery. . . . . . . . 32

Install Windows 10 and drivers . . . . . . . . . 33

Chapter 6. Help and support . . . . . 35

What are CRUs . . . . . . . . . . . . . . . 35

Frequently asked questions . . . . . . . . . . 35

Error messages . . . . . . . . . . . . . . . 37

Beep errors . . . . . . . . . . . . . . . . 38

Self-help resources . . . . . . . . . . . . . 39

Windows label . . . . . . . . . . . . . . . 39

Call Lenovo . . . . . . . . . . . . . . . . 40

Before you contact Lenovo . . . . . . . . 40

Lenovo Customer Support Center . . . . . . 41

Purchase additional services. . . . . . . . . . 42

Appendix A. Accessibility and

ergonomic information . . . . . . . . 43

Appendix B. Compliance

information . . . . . . . . . . . . . . . 47

Appendix C. Notices and

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

ii ThinkPad X12 Detachable Gen 1 User Guide

Discover your Lenovo computer

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

Before starting your tour, please read the following information:

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

• Depending on the model, some optional accessories, features, software programs, and user interface instructions might not be applicable to your computer.

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

pcsupport.lenovo.com

https://

iv ThinkPad X12 Detachable Gen 1 User Guide

Chapter 1. Meet your computer

Overview

Infrared (IR) Camera* / Camera*

Microphone

Speaker

Volume down button

Power connector (USB-C®) Nano-SIM-card tray /eSIM-card tray*

Thunderbolt™ 4 connector (USB-C)

Touch screen

Webcam privacy shutter (Camera cover)

NFC mark*

Volume up button

Security-lock slot

Audio connector

* for selected models

Note: Keep other magnetic objects such as the credit card away from the magnetic area of your computer and ThinkPad X12 Detachable Folio Keyboard which might come with your computer. See “Attach your computer to the keyboard” on page 12.

IR Camera / Camera

• Log in to your computer with your face ID (for IR camera).

• Take pictures or record videos by tapping Camera from the Start menu. 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.

Webcam privacy shutter (Camera cover)

Slide Webcam privacy shutter to cover or uncover the camera lens. It is designed to protect your privacy.

Specifications

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

USB specifications

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

Connector name

• USB 2.0 connector

•

• USB-C (3.2 Gen 1) connector

• USB-C (3.2 Gen 2) connector

USB 3.2 connector Gen 1

USB 3.2 connector Gen 2

Description

Connect USB-compatible devices, such as a USB keyboard, USB mouse, USB storage device, or USB printer.

• Charge USB-C compatible devices with the output voltage and current of 5 V and 3 A.

• Connect to an external display:

– USB-C to VGA: up to 1920 x 1200 pixels, 60 Hz

– USB-C to DP: up to 5120 x 3200 pixels, 60 Hz

• Connect to USB-C accessories to help expand your computer functionality. To purchase USB-C accessories, go to

www.lenovo.com/accessories

https://

•

Thunderbolt 3 connector (USB-C)

Thunderbolt 4 connector (USB-C)

Statement on USB transfer rate

Depending on many factors such as the processing capability of the host and peripheral devices, file attributes, and other factors related to system configuration and operating environments, the actual transfer

Chapter 1. Meet your computer 3

rate using the various USB connectors on this device will vary and will be slower than the data rate listed below for each corresponding device.

USB device Data rate (Gbit/s)

3.2 Gen 1 / 3.1 Gen 1

3.2 Gen 2 / 3.1 Gen 2

3.2 Gen 2 × 2

Thunderbolt 3 connector (USB-C)

Thunderbolt 4 connector (USB-C)

4 ThinkPad X12 Detachable Gen 1 User Guide

Chapter 2. Get started with your computer

Access networks

This section helps you connect to the network.

Connect to Wi-Fi networks

Tap the network icon in the Windows® notification area, and then select a network for connection. Provide required information, if needed.

Connect to a cellular network (for selected models)

If your computer has a wireless wide area network (WWAN) card and a nano-SIM card installed, you can connect to a cellular data network and get online everywhere.

Note: The cellular service is provided by authorized mobile service carriers in some countries or regions. You must have a cellular plan from a service carrier to connect to the cellular network.

To establish a cellular connection:

1. Turn off the computer.

2. Locate the card slot and insert the nano-SIM card as shown. Note the orientation of the card and ensure that it is seated correctly. If your computer has a nano-SIM card installed, skip this step.

3. Turn on the computer.

4. Tap the network icon, and then select the cellular network icon information, if needed.

from the list. Provide required

Turn on the Airplane mode

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

1. Tap the action center icon

2. Tap Airplane mode to turn on the Airplane mode.

in the Windows notification area.

Interact with your computer

Your computer provides you various ways to navigate the screen.

Use the touch screen

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

Note: Some gestures might not be available when you are using certain apps.

Tap once to single click Tap twice quickly to double-click

Tap and hold to right-click

Zoom in Zoom out

6 ThinkPad X12 Detachable Gen 1 User Guide

Slide to scroll through items

Swipe from the left: view all open windows

Swipe downwards shortly: show title bar Swipe downwards: close the current app

Swipe from the right: open action center

Drag

Maintenance tips:

• Turn off the computer before cleaning the touch screen.

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

• The 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

If your computer cannot detect the external display, tap and hold a blank area on the desktop, and then tap Display settings ➙ Detect.

Chapter 2. Get started with your computer 7

Supported resolution

The following table lists the supported maximum resolution of the external display.

Connect the external display to Supported resolution

Thunderbolt 4 connectors (USB-C)

USB-C connector

Up to 5120 x 3200 pixels / 60 Hz

Connect to a wireless display

To use a wireless display, ensure that both your computer and the external display support the Miracast feature.

• Open the Start menu, and then tap Settings ➙ Devices ➙ Bluetooth & other devices. In the Add a

device window, tap Wireless display or dock. Then, follow the on-screen instructions.

• If your computer comes with a ThinkPad X12 Detachable Folio Keyboard, press

+ and then select

a wireless display to connect with.

Set the display mode

• Open the Start menu, and then tap Settings ➙ System ➙ Display. Then, follow the on-screen

instructions.

• If your computer comes with a ThinkPad X12 Detachable Folio Keyboard, press

or and

then select a display mode of your preference.

Change display settings

1. Tap and hold 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.

ThinkPad X12 Detachable Gen 1 User Guide

Use the kickstand

Your computer has a built-in kickstand. With the kickstand open, you can use the computer in the following modes.

a Stand mode without keyboard attached b Stand mode with keyboard attached c Stylus mode

Accessories

This section provides instructions on how to use hardware accessories to expand your computer functionalities.

Purchase accessories

Lenovo has a number of hardware accessories and upgrades to help expand the functionalities 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.

ThinkPad X12 Detachable Folio Keyboard (for selected models)

Attach the ThinkPad X12 Detachable Folio Keyboard (referred to as keyboard) to your computer so that you can transform your computer into a portable notebook computer.

Note: The keyboard might look different from the illustrations in this topic.

Chapter 2. Get started with your computer 9

Overview

Fingerprint reader

TrackPoint® pointing stick

* for selected models

Use the keyboard shortcuts

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

https://support.lenovo.com/us/en/videos/vid500145

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

Enable / disable speakers

Decrease volume

Touchpad

TrackPoint buttons

Increase volume

Enable / disable microphones

Darken display

Brighten display

10 ThinkPad X12 Detachable Gen 1 User Guide

Manage external displays

Enable / disable wireless

Open / collapse notification center

Answer incoming calls

This function only works with some apps, such as Skype for Business 2016 and Microsoft Teams 1.0.

By default, the function works with Skype for Business 2016. You can change the default setting on Lenovo Vantage.

Decline incoming calls

This function only works with some apps, such as Skype for Business 2016 and Microsoft Teams 1.0.

By default, the function works with Skype for Business 2016. You can change the default setting on Lenovo Vantage.

Note: You can also press F11 to hang up ongoing calls on Skype for Business

2016.

Customize the function of this key on Vantage app.

Open Snipping Tool

Toggle keyboard backlight

Break operation

Pause operation

Scroll contents

Send system request

Enter sleep mode

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

Go to beginning

Go to end

Chapter 2. Get started with your computer 11

Attach your computer to the keyboard

The keyboard magnetically attaches to your computer as shown. When the keyboard gets close enough, it aligns and snaps into place. You can easily remove the keyboard by pulling it away.

Note: Keep other magnetic objects such as the credit card away from the magnetic area a and b . Otherwise, it might have impact on the functionality of the object.

Use the keyboard in different modes

With the keyboard attached to your computer, you can use the keyboard in the following modes.

ThinkPad X12 Detachable Gen 1 User Guide

+ 40 hidden pages

Lenovo ThinkPad X12 Detachable Gen 1 User Guide

Specifications and Main Features

Frequently Asked Questions

User Manual

Discover your Lenovo computer

Chapter 1. Meet your computer

Overview

Specifications

USB specifications

Chapter 2. Get started with your computer

Access networks

Connect to Wi-Fi networks

Connect to a cellular network (for selected models)

Turn on the Airplane mode

Interact with your computer

Use the touch screen

Connect to an external display

Use the kickstand

Accessories

Purchase accessories

ThinkPad X12 Detachable Folio Keyboard (for selected models)