Lenovo 81WC0073UK Laptop RAM Upgrade Manuals

Manuals and User Guides for Lenovo 81WC0073UK Laptop RAM Upgrade. We have 1 Lenovo 81WC0073UK Laptop RAM Upgrade manual available for free PDF download: Hardware Maintenance Manual

Lenovo 81WC0073UK Hardware Maintenance Manual

Lenovo 81WC0073UK Hardware Maintenance Manual (70 pages)

Brand: Lenovo | Category: Laptop | Size: 30.17 MB

Table of Contents

Table of Contents
5
About this Manual
7
Chapter 1. Safety Information

9
Chapter 2. General Checkout

29
- What to Do First
  29
- CRU List
  30
Chapter 3. Idetifying Frus (Crus)

31
- Locate Frus and Crus
  31
Chapter 4. Removing a FRU or CRU

35
- Service Tools
  35
- General Guidelines
  35
- Remove the Lower Case
  36
- For 14-Inch and 15-Inch Models
  36
- For 17-Inch Models
  37
- Remove the Battery Pack
  39
- Remove the Storage Drive with Bracket
  40
- Remove the Heat Sink
  42
- Remove the Fan
  44
- Remove the Solid-State Drive
  45
- Remove the Coin-Cell Battery
  47
- Remove the Memory Module
  48
- Remove the Wi-Fi Card
  49
- Remove the I/O Board
  50
- For 14-Inch and 15-Inch Models
  50
- For 17-Inch Models
  51
- Remove the Fingerprint Reader
  52
- Remove the System Board
  53
- Use a Golden Key U1 Tool to Flash-Write Key ID Information
  55
- Remove the Upper Case (with Keyboard)
  55
- Remove the Hinge Cover
  58
- Remove the LCD Bezel
  58
- Remove the LCD Panel
  59
- For 14-Inch and 15-Inch Models
  59
- For 17-Inch Models
  61
- Remove the Hinges ( for 14-Inch and 15-Inch Models Only)
  63
- Remove the Microphone Rubber
  65
- Remove the Camera Module
  65
- Trademarks
  67

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