
Contents
A out this documentation . . . . . . . . iii
Chapter 1. Meet your computer . . . . . 1
Front . . . . . . . . . . . . . . . . . . . . 1
Rear . . . . . . . . . . . . . . . . . . . . 2
Features and specifications . . . . . . . . . . . 3
USB specifications . . . . . . . . . . . . . . 3
Chapter 2. Get started with your
computer . . . . . . . . . . . . . . . . . 5
Access networks . . . . . . . . . . . . . . . 5
Connect to the wired Ethernet . . . . . . . . 5
Connect to Wi-Fi networks. . . . . . . . . . 5
Manage cab es with a smart cab e c ip . . . . . . . 5
Lock the computer . . . . . . . . . . . . . . 6
Chapter 3. Explore your computer . . . 9
Lenovo Vantage. . . . . . . . . . . . . . . . 9
Set the power p an . . . . . . . . . . . . . . 9
Transfer data . . . . . . . . . . . . . . . . 10
Connect to a B uetooth-enab ed device. . . . 10
Use a media card . . . . . . . . . . . . 10
Purchase accessories . . . . . . . . . . . . 11
Chapter 4. Trou leshooting,
diagnostics, and recovery . . . . . . . 13
Basic procedure for reso ving computer
prob ems . . . . . . . . . . . . . . . . . 13
Troub eshooting . . . . . . . . . . . . . . 13
Startup prob ems . . . . . . . . . . . . 14
Audio prob ems . . . . . . . . . . . . . 15
Network prob ems . . . . . . . . . . . . 15
Performance prob ems . . . . . . . . . . 18
Storage drive prob ems . . . . . . . . . . 19
Software prob ems . . . . . . . . . . . . 19
Recovery . . . . . . . . . . . . . . . . . 19
Restore system fi es and settings to an ear ier
point . . . . . . . . . . . . . . . . . 19
Restore your fi es from a backup . . . . . . 19
Reset your computer . . . . . . . . . . . 20
Use advanced options . . . . . . . . . . 20
Windows automatic recovery. . . . . . . . 20
Create and use a recovery USB device . . . . 20
Update the device driver . . . . . . . . . 21
Chapter 5. CRU replacement . . . . . 23
CRU ist . . . . . . . . . . . . . . . . . . 23
Remove or rep ace a CRU . . . . . . . . . . . 24
Power cord. . . . . . . . . . . . . . . 24
Computer cover . . . . . . . . . . . . . 25
Front beze . . . . . . . . . . . . . . . 27
2.5-inch storage drive (for se ected mode s) . . 30
Storage drive bay . . . . . . . . . . . . 32
3.5-inch storage drive . . . . . . . . . . 38
Storage drive rubber . . . . . . . . . . . 40
M.2 so id-state drive . . . . . . . . . . . 41
Memory modu es . . . . . . . . . . . . 42
Microprocessor heatsink and fan assemb y . . 44
PCI-Express card . . . . . . . . . . . . 46
PCI-Express card ho der . . . . . . . . . 49
Coin-ce battery. . . . . . . . . . . . . 50
Power supp y assemb y . . . . . . . . . . 52
Chapter 6. Help and support . . . . . 55
Se f-he p resources . . . . . . . . . . . . . 55
Ca Lenovo . . . . . . . . . . . . . . . . 56
Before you contact Lenovo . . . . . . . . 56
Lenovo Customer Support Center . . . . . . 56
Purchase additiona services. . . . . . . . . . 57
Appendix A. Accessi ility and
ergonomic information . . . . . . . . 59
Appendix B. Compliance
information . . . . . . . . . . . . . . . 63
Appendix C. Notices and
trademarks . . . . . . . . . . . . . . . 67
© Copyright Lenovo 2021 i