Lenovo AIO 12SD000EGE Manuals

Manuals and User Guides for Lenovo AIO 12SD000EGE. We have 1 Lenovo AIO 12SD000EGE manual available for free PDF download: Hardware Maintenance Manual

Lenovo AIO 12SD000EGE Hardware Maintenance Manual

Lenovo AIO 12SD000EGE Hardware Maintenance Manual (82 pages)

Brand: Lenovo | Category: Desktop | Size: 16.67 MB

Table of Contents

Table of Contents
3
About this Manual

5
Chapter 1. Important Safety Information

7
Chapter 2. Important Service Information

33
- Strategy for Replacing Frus
  33
- Strategy for Replacing Frus for CTO, Special-Bid, and Standard Models
  34
  - Product Definition
    34
  - FRU Identification
    34
Chapter 3. Product Overview

35
- Front
  35
- Rear
  36
Chapter 4. Service Checkout and Symptom-To-FRU Index

37
- Service Checkout
  37
  - Problem Determination Tips
    37
- Symptom-To-FRU Index
  38
  - Hard Disk Drive Boot Error
    38
  - Power Supply Problems
    39
  - Beep Symptoms
    39
  - POST Error Codes
    39
  - Miscellaneous Error Conditions
    40
  - Undetermined Problems
    42
  - Recover from a BIOS Update Failure
    42
  - Clear CMOS
    43
Chapter 5. Diagnostics

45
Chapter 6. Hardware Removal and Installation

49
- Handling Static-Sensitive Devices
  49
- Service Tool Kit
  49
- Major Frus and Crus
  52
- System Board
  54
- Removing and Installing Hardware
  54
  - External Options
    54
  - Computer Back Cover
    54
  - System Board Shield
    55
  - Memory Modules
    56
  - M.2 Solid-State Drive and Thermal Pad
    57
  - Wi-Fi Card
    58
  - Heat Sink
    60
  - Hinge Cover
    61
  - Shoulder Covers
    62
  - Hinge Decorative Cover
    62
  - Computer Stand
    63
  - System Board
    65
  - VR Pads
    67
  - Computer Front Cover
    68
  - Speaker
    69
  - Fan
    70
  - LCD Cover
    71
  - Backlight Cable
    72
  - LVDS Cable
    73
  - Touch Cable (for Selected Models)
    74
  - LCD Frame
    75
  - Camera Module
    76
Chapter 7. Notices and Trademarks

79

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