Lenovo 15IJL7 Manuals

Manuals and User Guides for Lenovo 15IJL7. We have 1 Lenovo 15IJL7 manual available for free PDF download: Hardware Maintenance Manual

Lenovo 15IJL7 Hardware Maintenance Manual

Lenovo 15IJL7 Hardware Maintenance Manual (56 pages)

Brand: Lenovo | Category: Laptop | Size: 15.23 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

35
- Service Tools
  35
- General Guidelines
  35
- Remove the Lower Case
  36
- Remove the Battery Pack
  37
- Remove the Touchpad Board Cable
  38
- Remove the Speakers
  38
- Remove the Main and Auxiliary Antennas
  39
- Remove the I/O Board Cable
  40
- Remove the I/O Board
  40
- Remove the System Board
  41
- Use a Golden Key U1 Tool to Flash-Write Key ID Information
  43
- Remove the LCD Module
  43
- Remove the Upper Case (with Touchpad and Keyboard)
  44
- Disassemble the LCD Module
  45
- Remove the Strip Cover
  45
- Remove the LCD Panel
  45
- Remove the Hinges
  46
- Remove the Sensor Board
  47
- Remove the Camera Board
  47
- Remove the EDP Cable
  48
- Remove the LCD Cover
  49
Appendix A. Label Locations

51
- Trademarks
  53

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