Lenovo L14 Gen 2, L15 Gen 2 User Manual
L14 Gen 2 and L15 Gen 2
User Guide
Read this first
Before using this documentation and the product it supports, ensure that you read and understand the
following:
• Safety and Warranty Guide
•
Generic Safety and Compliance Notices
• Setup Guide
First Edition (December 2020)
© Copyright Lenovo 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 view . . . . . . . . . . . . . . . . . . 1
Side view . . . . . . . . . . . . . . . . . . 4
Bottom view . . . . . . . . . . . . . . . . . 5
USB connectors . . . . . . . . . . . . . . . 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 (for selected
models) . . . . . . . . . . . . . . . . 11
Connect to an external display . . . . . . . 13
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 . . . . . . . . . . . . . . . . 17
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 . . . . 25
Use Power Loss Protection function (for selected
models) . . . . . . . . . . . . . . . . . . 26
Chapter 5. Configure advanced
settings. . . . . . . . . . . . . . . . . 27
UEFI BIOS . . . . . . . . . . . . . . . . . 27
What is UEFI BIOS . . . . . . . . . . . . 27
Enter the UEFI BIOS menu. . . . . . . . . 27
Navigate in the UEFI BIOS interface . . . . . 27
Change the startup sequence . . . . . . . 27
Set the system date and time. . . . . . . . 28
Update UEFI BIOS . . . . . . . . . . . . 28
Chapter 6. CRU replacement . . . . . 29
CRU list . . . . . . . . . . . . . . . . . . 29
Disable the built-in battery. . . . . . . . . . . 29
Replace a CRU . . . . . . . . . . . . . . . 30
Base cover assembly . . . . . . . . . . . 30
Memory module . . . . . . . . . . . . . 31
Wireless WAN card (for selected models) . . . 32
Hard disk drive assembly (for selected
models) . . . . . . . . . . . . . . . . 33
M.2 solid-state drive (for models with hard
disk drive) . . . . . . . . . . . . . . . 34
M.2 solid-state drive (for models without hard
disk drive) . . . . . . . . . . . . . . . 35
Keyboard . . . . . . . . . . . . . . . 36
USB and audio board (for L14 Gen 2 only). . . 40
Chapter 7. Help and support . . . . . 41
Frequently asked questions . . . . . . . . . . 41
Error messages . . . . . . . . . . . . . . . 42
Beep errors . . . . . . . . . . . . . . . . 43
Self-help resources . . . . . . . . . . . . . 44
Call Lenovo . . . . . . . . . . . . . . . . 45
Before you contact Lenovo . . . . . . . . 45
Lenovo Customer Support Center . . . . . . 46
Purchase additional services. . . . . . . . . . 47
Appendix A. Ergonomic
information . . . . . . . . . . . . . . . 49
Appendix B. Compliance
information . . . . . . . . . . . . . . . 51
Appendix C. Notices and
trademarks . . . . . . . . . . . . . . . 55
© Copyright Lenovo 2020 i
ii L14 Gen 2 and L15 Gen 2 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://
© Copyright Lenovo 2020 iii
iv L14 Gen 2 and L15 Gen 2 User Guide
Chapter 1. Meet your computer
Front view
L14 Gen 2
© Copyright Lenovo 2020 1
L15 Gen 2
IR camera* / Camera*
Microphone
TrackPoint® pointing stick Fingerprint reader*
TrackPoint buttons Power button
NFC*
ThinkShutter (Camera cover)*
Touch screen*
Trackpad
* for selected models
ThinkShutter
Slide ThinkShutter to cover or uncover the camera lens. It is designed to protect your privacy.
2
L14 Gen 2 and L15 Gen 2 User Guide
Related topics
• “Use the multi-touch screen (for selected models)” on page 11
• “Use the fingerprint reader (for selected models)” on page 23
• “Use the TrackPoint pointing device” on page 9
• “Use the trackpad” on page 10
Chapter 1. Meet your computer 3
Side view
Audio connector
Power connector
Nano-SIM-card tray*
Smart-card slot* microSD card slot
* for selected models
Related topics
• “Lock the computer” on page 23
• “Use the P-to-P 2.0 charging function” on page 15
• “USB connectors” on page 6
Security-lock slot
Thunderbolt™ 4 connector (USB-C®)
Ethernet connector
4
L14 Gen 2 and L15 Gen 2 User Guide
Bottom view
Speaker
Chapter 1. Meet your computer 5
USB connectors
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
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 1.5 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
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)
5
10
20
40
40
6 L14 Gen 2 and L15 Gen 2 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.
© Copyright Lenovo 2020 7
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 function is currently limited in Linux. Make sure the regular camera mode 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 L14 Gen 2 and L15 Gen 2 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. Tap on the surface of the trackpad
with one finger to perform the left-click action, 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.
10 L14 Gen 2 and L15 Gen 2 User Guide
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.
For more gestures, see the help information of the pointing device.
Use the multi-touch screen (for selected models)
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.
Chapter 2. Get started with your computer 11
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.
Move two fingers closer together
Zoom out.
Move two fingers farther apart
Zoom in.
12 L14 Gen 2 and L15 Gen 2 User Guide
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.
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.
or and then select a display mode of your preference.
Chapter 2. Get started with your computer 13
14 L14 Gen 2 and L15 Gen 2 User Guide
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