Table Of Contents - Lenovo ThinkSmart Hardware Maintenance Manual
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Also See for ThinkSmart:
- User manual (70 pages) ,
- Hardware maintenance manual (64 pages) ,
- Configuration manual (35 pages)
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Contents
About this manual . . . . . . . . . . . . iii
information . . . . . . . . . . . . . . . . 1
General safety . . . . . . . . . . . . . . . . 1
Electrical safety . . . . . . . . . . . . . . . . 2
Safety inspection guide . . . . . . . . . . . . . 3
devices . . . . . . . . . . . . . . . . . . . 4
Grounding requirements . . . . . . . . . . . . 4
Safety notices (multi-lingual translations) . . . . . . 4
information . . . . . . . . . . . . . . . 27
Strategy for replacing FRUs . . . . . . . . . .
board . . . . . . . . . . . . . . . . .
How to use error codes . . . . . . . . . .
and standard models. . . . . . . . . . . . .
Product definition . . . . . . . . . . . .
FRU identification . . . . . . . . . . . .
Chapter 3. Product Overview . . . . . 29
symptom-to-FRU index . . . . . . . . 31
Service checkout . . . . . . . . . . . . . .
Problem determination tips . . . . . . . .
Symptom-to-FRU index . . . . . . . . . . .
Power supply problems . . . . . . . . . .
POST error codes . . . . . . . . . . . .
Miscellaneous error conditions . . . . . . .
diagnostics, and recovery . . . . . . . 37
Frequently asked questions . . . . . . . . . .
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Startup and shutdown problems . . . . . .
Microsoft Teams Rooms problems . . . . .
Zoom Rooms System problems. . . . . . .
Screen problems . . . . . . . . . . . .
Audio problems . . . . . . . . . . . . .
Storage drive problems . . . . . . . . . .
External monitor problems . . . . . . . . .
© Copyright Lenovo 2020
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Network problems . . . . . . . . . . . .
Performance problems . . . . . . . . . .
Diagnostics . . . . . . . . . . . . . . . .
Lenovo diagnostic tools . . . . . . . . . .
UEFI diagnostic program . . . . . . . . .
Recovery . . . . . . . . . . . . . . . . .
point . . . . . . . . . . . . . . . . .
Restore your files from a backup . . . . . .
Reset your hub . . . . . . . . . . . . .
Use advanced options . . . . . . . . . .
Windows automatic recovery. . . . . . . .
Update the device driver . . . . . . . . .
installation . . . . . . . . . . . . . . . 47
Handling static-sensitive devices . . . . . . . .
Service tool kit . . . . . . . . . . . . . . .
Major FRUs and CRUs . . . . . . . . . . . .
System board and Skype board . . . . . . . .
Removing hardware . . . . . . . . . . . . .
External options . . . . . . . . . . . . .
Bottom cover . . . . . . . . . . . . . .
Bottom chassis . . . . . . . . . . . . .
M.2 solid-state drive . . . . . . . . . . .
Wi-Fi card . . . . . . . . . . . . . . .
System board and heat sink . . . . . . . .
HDMI-in board . . . . . . . . . . . . .
Video capture card . . . . . . . . . . . .
Skype board . . . . . . . . . . . . . .
Thermal sensor cable . . . . . . . . . . .
System fan . . . . . . . . . . . . . . .
Skype board bracket . . . . . . . . . . .
Mechanical chassis . . . . . . . . . . .
LCD panel . . . . . . . . . . . . . . .
MIPI cable . . . . . . . . . . . . . . .
Internal microphones . . . . . . . . . . .
LCD back cover . . . . . . . . . . . . .
Wi-Fi antenna cables . . . . . . . . . . .
Hinge pipe . . . . . . . . . . . . . . .
LED board and LED lens . . . . . . . . .
Internal speakers . . . . . . . . . . . .
Infrared board. . . . . . . . . . . . . .
Hinge assembly . . . . . . . . . . . . .
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Troubleshooting
