Lenovo 12TH002JGE Manuals

Manuals and User Guides for Lenovo 12TH002JGE. We have 1 Lenovo 12TH002JGE manual available for free PDF download: Hardware Maintenance Manual

Lenovo 12TH002JGE Hardware Maintenance Manual

Lenovo 12TH002JGE Hardware Maintenance Manual (98 pages)

Brand: Lenovo | Category: Desktop | Size: 32 MB

Table of Contents

Table of Contents

3
. Product Overview

35
- Chapter 3. Product Overview
  
  35
  - Front
    35
  - Rear
    36
  - M70Q Gen 5
    36
  - Item
    36
  - Description
    36
  - Usb)
    36
  - Headset Connector
    36
  - M90Q Gen 5
    37
  - Item Description Item
    37
- Chapter 4. Service Checkout and Symptom-To-FRU Index
  
  39
  - Service Checkout
    39
  - Problem Determination Tips
    39
  - Symptom-To-FRU Index
    40
  - Hard Disk Drive Boot Error
    40
  - Power Supply Problems
    41
  - Beep Symptoms
    41
  - POST Error Codes
    42
  - Miscellaneous Error Conditions
    43
  - Undetermined Problems
    45
  - Recover from a BIOS Update Failure
    45
  - Clear CMOS
    46
- Chapter 5. Diagnostics
  
  47
- Chapter 6. Hardware Removal and Installation
  
  51
  - Handling Static-Sensitive Devices
    51
  - Service Tool Kit
    51
  - Major Frus and Crus
    53
  - Thinkcentre LED
    54
  - System Board Connector
    58
  - Removing and Installing Hardware
    61
  - External Options
    61
  - Power Cord and Ac Power Adapter
    61
  - Power Adapter Cage
    62
  - VESA Mount Bracket
    68
  - Vertical Stand
    69
  - External Wi-Fi Antenna
    69
  - Dust Filter
    70
  - Computer Cover
    71
  - Internal Speaker
    72
  - System Fan and Heat Sink
    73
  - PCI-Express Card and PCI-Express Converter (Only for M90Q Gen 5)
    77
  - Thunderbolt 4 Card Module (Only for M90Q Gen 5)
    80
  - I/O Bracket (Only for M90Q Gen 5)
    82
  - Optional Card Module
    83
  - Bottom Cover (Only for M90Q Gen 5)
    83
  - M.2 Solid-State Drive
    84
  - Memory Module
    85
  - Wi-Fi Card and Wi-Fi Card Cover
    86
  - Rear Wi-Fi Antenna Cable
    87
  - Front Wi-Fi Antenna
    87
  - Antenna Bracket
    88
  - PCH Heat Sink (Only for M90Q Gen 5)
    89
  - Microprocessor
    90
  - System Board
    91
- Chapter 7. Notices and Trademarks
  
  95

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