Lenovo 83BU Manuals

Manuals and User Guides for Lenovo 83BU. We have 1 Lenovo 83BU manual available for free PDF download: Hardware Maintenance Manual

Lenovo 83BU Hardware Maintenance Manual

Lenovo 83BU Hardware Maintenance Manual (60 pages)

Brand: Lenovo | Category: Laptop | Size: 18.73 MB

Table of Contents

Table of Contents

3
- About this Manual
  5
- Chapter 1. Safety Information
  
  7
- Chapter 2. General Checkout
  
  25
  - What to Do First
    25
  - CRU List
    26
- Chapter 3. Identifying Frus (Crus)
  
  27
  - Locate Frus and Crus
    27
- Chapter 4. Removing a FRU or CRU
  
  33
  - Service Tools
    33
  - General Guidelines
    33
  - Remove the Lower Case
    34
  - Remove the Battery Pack
    35
  - Remove the Solid-State Drive (SSD)
    36
  - Remove the Wi-Fi Card
    37
  - Remove the Touchpad Board Cable
    37
  - Remove the Lower Case
    37
  - Remove the Battery Pack
    37
  - Remove the I/O Board Bracket
    38
  - Remove the I/O Board
    39
  - Remove the Heat Sink
    40
  - Remove the Fan
    41
  - Remove the System Board and the I/O Board Cable
    42
  - Remove the Solid-State Drive (SSD)
    42
  - Remove the Fan
    42
  - Use a Golden Key U1 Tool to Flash-Write Key ID Information
    44
  - Remove the Speakers
    44
  - Remove the LCD Module
    45
  - Remove the Speakers
    45
  - Remove the Upper Case
    46
Disassemble the LCD Module/Remove the Hinge Cover

47
- Disassemble the LCD Module
  47
- Remove the Hinge Cover
  47
- Remove the LCD Module
  48
- Remove the LCD Panel and EDP Cable
  48
- Remove the Strip Cover
  48
- Step 1. Remove the Hinge Cover
  48
- Remove the Hinge Cover
  49
- Remove the Strip Cover
  49
- Make Sure the Following Frus (Crus) Have Been Removed
  50
- Removable Tape
  50
- Remove the Hinge Cover
  50
- Remove the LCD Module
  50
- Remove the LCD Panel and EDP Cable
  50
- Remove the Microphone Rubbers
  50
- Remove the Strip Cover
  50
- Remove the Camera
  51
- Remove the Camera Cable
  51
- Remove the LCD Panel and EDP Cable
  51
Remove the LCD Cover

52
- Remove the Camera
  53
- Appendix A. Label Locations
  55
  - Trademarks
    57

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