Lenovo ThinkBook 16p G4 IRH 21J8 Manuals

Manuals and User Guides for Lenovo ThinkBook 16p G4 IRH 21J8. We have 1 Lenovo ThinkBook 16p G4 IRH 21J8 manual available for free PDF download: Hardware Maintenance Manual

Lenovo ThinkBook 16p G4 IRH 21J8 Hardware Maintenance Manual

Lenovo ThinkBook 16p G4 IRH 21J8 Hardware Maintenance Manual (72 pages)

Brand: Lenovo | Category: Laptop | Size: 39.8 MB

Table of Contents

Table of Contents
3
About this Manual
5
Chapter 1. Safety Information

7
Chapter 2. General Checkout

27
- What to Do First
  27
- CRU List
  28
Chapter 3. Identifying Frus (Crus)

29
- Locate Frus and Crus
  29
Chapter 4. Removing a FRU or CRU

33
- Service Tools
  33
- General Guidelines
  33
- Remove the Lower Case
  34
- Remove the DC-In Bracket
  35
- Remove the Memory Shielding
  35
- Remove the Memory Modules
  36
- Remove the SSD
  37
- Remove the Wi-Fi Card
  39
- Remove the Audio Board Cable
  40
- Remove the Audio Board
  41
- Remove the Heat Sink
  42
- Remove the Fans
  43
- Remove the USB Board
  44
- Remove the USB Board Cable
  46
- Remove the Fingerprint Reader
  46
- Remove the System Board
  48
- Use a Golden Key U1 Tool to Flash-Write Key ID Information
  50
- Remove the Hinge Cap
  50
- Remove the Battery Pack
  51
- Remove the Speakers (Near the Battery)
  52
- Remove the Tweeters (under the System Board)
  53
- Remove the Coin-Cell Battery
  54
- Remove the Touchpad Cable
  55
- Remove the Hall Sensor Board
  56
- Remove the Hall Sensor Board Cable
  56
- Remove the LCD Unit
  57
- Remove the Upper Case (with Keyboard)
  58
- Disassemble the LCD Unit
  59
- Remove the LCD Bezel
  59
- Remove the Color Sensor Rubber
  60
- Remove the Camera Shutter
  61
- Remove the IR Sponges
  62
- Remove the Microphone Rubbers
  62
- Remove the LCD Panel
  63
- Remove the Camera Board
  65
- Remove the LCD Cover (with EDP Cable, Camera Cable and Bezel Cap)
  65
Chapter 5. Label Locations

67
- Trademarks
  69

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