
Contents
A out this documentation . . . . . . . . iii
Chapter 1. Meet your computer . . . . . 1
Front . . . . . . . . . . . . . . . . . . . . 1
Base . . . . . . . . . . . . . . . . . . . . 2
Left . . . . . . . . . . . . . . . . . . . . 3
Right . . . . . . . . . . . . . . . . . . . . 4
Rear . . . . . . . . . . . . . . . . . . . . 5
Bottom . . . . . . . . . . . . . . . . . . . 6
USB connectors . . . . . . . . . . . . . . . 7
Chapter 2. Get started with your
computer . . . . . . . . . . . . . . . . . 9
Get started with your desktop . . . . . . . . . . 9
Manage networks . . . . . . . . . . . . . . . 9
Connect to Wi-Fi networks. . . . . . . . . . 9
Airplane mode . . . . . . . . . . . . . 10
nteract with your computer . . . . . . . . . . 10
Use the camera . . . . . . . . . . . . . 10
Use the keyboard shortcuts . . . . . . . . 10
Use the TrackPoint pointing device . . . . . 11
Use the trackpad . . . . . . . . . . . . 12
Use the multi-touch screen . . . . . . . . 14
Connect to an external display . . . . . . . 15
Use Lenovo Pen Pro (for selected models) . . . . 16
Chapter 3. Explore your computer . . 19
Use the ntelligent Cooling feature . . . . . . . 19
Use the Cool and Quiet on lap feature . . . . . . 19
Connect to a Bluetooth-enabled device . . . . . 19
Chapter 4. Secure your computer
and information . . . . . . . . . . . . 21
Lock the computer . . . . . . . . . . . . . 21
Use the fingerprint reader . . . . . . . . . . . 21
Use passwords . . . . . . . . . . . . . . . 22
Password types . . . . . . . . . . . . . 22
Set, change, and remove a password . . . . 23
Use Power Loss Protection function (for selected
models) . . . . . . . . . . . . . . . . . . 24
Chapter 5. Configure advanced
settings. . . . . . . . . . . . . . . . . 25
UEF B OS . . . . . . . . . . . . . . . . . 25
What is UEF B OS . . . . . . . . . . . . 25
Enter the UEF B OS menu. . . . . . . . . 25
Navigate in the UEF B OS interface . . . . . 25
Change the startup sequence . . . . . . . 25
Set the system date and time. . . . . . . . 26
Update UEF B OS . . . . . . . . . . . . 26
Chapter 6. CRU replacement . . . . . 27
CRU list . . . . . . . . . . . . . . . . . . 27
Disable the built-in battery. . . . . . . . . . . 27
Replace a CRU . . . . . . . . . . . . . . . 28
Bottom door . . . . . . . . . . . . . . 28
M.2 solid-state drive . . . . . . . . . . . 29
Keyboard . . . . . . . . . . . . . . . 31
Chapter 7. Help and support . . . . . 37
Frequently asked questions . . . . . . . . . . 37
Error messages . . . . . . . . . . . . . . . 38
Beep errors . . . . . . . . . . . . . . . . 39
Self-help resources . . . . . . . . . . . . . 40
Call Lenovo . . . . . . . . . . . . . . . . 42
Before you contact Lenovo . . . . . . . . 42
Lenovo Customer Support Center . . . . . . 42
Purchase additional services. . . . . . . . . . 43
Appendix A. Ergonomic
information . . . . . . . . . . . . . . . 45
Appendix B. Compliance
information . . . . . . . . . . . . . . . 47
Appendix C. Notices and
trademarks . . . . . . . . . . . . . . . 51
© Copyright Lenovo 2020 i