Lenovo 20V30007IX Owner's manual

Hardware Maintenance Manual
Lenovo ThinkBook 15p
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First Edition (August 2020)
© Copyright Lenovo 2020.

Contents
About this manual . . . . . . . . . . . . iii
Chapter 1. afety information . . . . . . 1
General safety . . . . . . . . . . . . . . . . 1
Electrical safety . . . . . . . . . . . . . . . . 1
Safety inspection uide . . . . . . . . . . . . . 2
Handlin devices that are sensitive to electrostatic
dischar e . . . . . . . . . . . . . . . . . . 3
Groundin requirements . . . . . . . . . . . . 4
Safety notices (multilin ual translations) . . . . . . 4
Chapter 2. General checkout . . . . . 21
What to do first . . . . . . . . . . . . . . . 21
CRU list . . . . . . . . . . . . . . . . . . 22
Chapter 3. Identifying FRUs
(CRUs) . . . . . . . . . . . . . . . . . 23
Locate FRUs and CRUs . . . . . . . . . . . 23
Chapter 4. Removing a FRU or
CRU . . . . . . . . . . . . . . . . . . 27
Service tools . . . . . . . . . . . . . . . . 27
General uidelines . . . . . . . . . . . . . . 27
Remove the lower case . . . . . . . . . . . . 28
Remove the battery pack . . . . . . . . . . . 29
Remove the solid-state drive (SSD) . . . . . . . 30
Remove the Wi-Fi card . . . . . . . . . . . . 30
Remove the memory module . . . . . . . . . 31
Remove the heat sink . . . . . . . . . . . . 32
Remove the fan . . . . . . . . . . . . . . . 33
Remove the USB board. . . . . . . . . . . . 34
Remove the power board cable . . . . . . . . 35
Remove the power board . . . . . . . . . . . 36
Remove the fin erprint board . . . . . . . . . 37
Remove the DC-in bracket . . . . . . . . . . 38
Remove the speakers . . . . . . . . . . . . 39
Remove the RTC battery . . . . . . . . . . . 39
Remove the system board, the USB board cable
and the fin erprint board cable . . . . . . . . . 40
Remove the LCD module . . . . . . . . . . . 42
Remove the upper case (with keyboard and
touchpad) . . . . . . . . . . . . . . . . . 43
Disassemble the LCD module . . . . . . . . . 44
Remove the strip cover . . . . . . . . . . 44
Remove the LCD bezel . . . . . . . . . . 44
Remove the hin es. . . . . . . . . . . . 45
Remove the LCD panel . . . . . . . . . . 45
Remove the camera rubbers . . . . . . . . 47
Remove the camera . . . . . . . . . . . 47
Remove the EDP cable . . . . . . . . . . 48
Remove the LCD cover . . . . . . . . . . 49
Appendix A. Label locations. . . . . . 51
Trademarks . . . . . . . . . . . . . . . . . liii
© Copyri ht Lenovo 2020 i

ii Hardware Maintenance Manual

About this manual
This manual contains service and reference information for the followin Lenovo products.
Machine Machine type (MT)
Lenovo ThinkBook 15p IMH 20V3
Important:
• This manual is intended only for trained service technicians who are familiar with Lenovo products.
• Before servicin a Lenovo product, be sure to read all the information under Chapter 1 “Safety
information” on pa e 1.
© Copyri ht Lenovo 2020 iii