
Contents
Abo t this doc mentation . . . . . . . . iii
Chapter 1. Meet yo r comp ter . . . . . 1
Front view . . . . . . . . . . . . . . . . . . 1
Side view . . . . . . . . . . . . . . . . . . 3
Bottom view . . . . . . . . . . . . . . . . . 4
Rear view . . . . . . . . . . . . . . . . . . 4
Specifications . . . . . . . . . . . . . . . . 5
USB specifications. . . . . . . . . . . . . 5
Chapter 2. Get started with yo r
comp ter . . . . . . . . . . . . . . . . . 7
Get started with your desktop . . . . . . . . . . 7
anage 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 . . . . . . . 12
Chapter 3. Explore yo r comp ter . . 15
Use the Intelligent Cooling feature . . . . . . . 15
Use the P-to-P 2.0 charging function . . . . . . 15
Connect to a Bluetooth-enabled device . . . . . 16
Accessories . . . . . . . . . . . . . . . . 16
Purchase options . . . . . . . . . . . . 16
Chapter 4. Sec re yo r comp ter
and information . . . . . . . . . . . . 17
Use the fingerprint reader . . . . . . . . . . . 17
Use passwords . . . . . . . . . . . . . . . 17
Password types . . . . . . . . . . . . . 17
Set, change, and remove a password . . . . 18
Use Power Loss Protection function . . . . . . . 20
Chapter 5. Config re advanced
settings. . . . . . . . . . . . . . . . . 21
UEFI BIOS . . . . . . . . . . . . . . . . . 21
What is UEFI BIOS . . . . . . . . . . . . 21
Enter the UEFI BIOS menu . . . . . . . . . 21
Navigate in the UEFI BIOS interface . . . . . 21
Change the startup sequence . . . . . . . 21
Set the system date and time. . . . . . . . 22
Update UEFI BIOS . . . . . . . . . . . . 22
Chapter 6. CRU replacement . . . . . 23
CRU list . . . . . . . . . . . . . . . . . . 23
Disable the built-in battery. . . . . . . . . . . 23
Replace a CRU . . . . . . . . . . . . . . . 23
Base cover assembly . . . . . . . . . . . 24
2242 .2 solid-state drive . . . . . . . . . 25
Chapter 7. Help and s pport . . . . . 27
Frequently asked questions . . . . . . . . . . 27
Error messages . . . . . . . . . . . . . . . 28
Beep errors . . . . . . . . . . . . . . . . 29
Self-help resources . . . . . . . . . . . . . 30
Call Lenovo . . . . . . . . . . . . . . . . 31
Before you contact Lenovo . . . . . . . . 31
Lenovo Customer Support Center . . . . . . 32
Purchase additional services. . . . . . . . . . 33
Appendix A. Ergonomic
information . . . . . . . . . . . . . . . 35
Appendix B. Compliance
information . . . . . . . . . . . . . . . 37
Appendix C. Notices and
trademarks . . . . . . . . . . . . . . . 41
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