Lenovo 81T9 Manuals

Manuals and User Guides for Lenovo 81T9. We have 1 Lenovo 81T9 manual available for free PDF download: Hardware Maintenance Manual

Lenovo 81T9 Hardware Maintenance Manual

Lenovo 81T9 Hardware Maintenance Manual (58 pages)

Brand: Lenovo | Category: Laptop | Size: 26.73 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. Create and Use a USB Repair Shim

29
Chapter 4. Idetifying Frus (Crus)

33
- Locate FRU and CRU
  33
Chapter 5. Removing a FRU or CRU

37
- Service Tools
  37
- General Guidelines
  37
- Remove the Lower Case
  38
- Remove the Battery Pack
  39
- Remove the WLAN Card
  40
- Remove the Upper Case
  42
- Remove the Fan
  43
- Remove the I/O Board with Cable
  44
- Remove the Heat Sink
  46
- Remove the Speakers
  47
- Remove the System Board
  48
- Remove the LCD Module
  50
- Remove the Camera and Sensor Board
  52
- Trademarks
  55

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