Lenovo 30G1003QGE Desktop PC Manuals

Manuals and User Guides for Lenovo 30G1003QGE Desktop PC. We have 1 Lenovo 30G1003QGE Desktop PC manual available for free PDF download: Hardware Maintenance Manual

Lenovo 30G1003QGE Hardware Maintenance Manual

Lenovo 30G1003QGE Hardware Maintenance Manual (84 pages)

Brand: Lenovo | Category: Desktop | Size: 31.28 MB

Table of Contents

Table of Contents
3
Chapter 1. Important Safety Information

5
Chapter 2. Important Service Information

31
Chapter 3. Product Overview

33
- Front
  33
- Rear
  34
Chapter 4. Service Checkout and Symptom-To-FRU Index

35
- Service Checkout
  35
- Problem Determination Tips
  35
- Symptom-To-FRU Index
  36
- Hard Disk Drive Boot Error
  36
- Power Supply Problems
  37
- Beep Symptoms
  37
- POST Error Codes
  38
- Miscellaneous Error Conditions
  39
- Undetermined Problems
  41
Chapter 5. RAID

43
Chapter 6. Diagnostics

47
- Basic Procedure for Resolving Computer Problems
  47
- UEFI Diagnostic Program
  47
- Lenovo Diagnostic Tools
  48
- The Vantage App
  48
- Self-Help Resources
  48
Chapter 7. Hardware Removal and Installation

51
- Handling Static-Sensitive Devices
  51
- Service Tool Kit
  51
- Major Frus and Crus
  52
- System Board
  55
- Removing and Installing Hardware
  56
- Power Adapter and Power Cord
  56
- Dust Filter
  57
- Chassis
  58
- Hard Disk Drive
  60
- M.2 Solid-State Drive Thermal Kit
  62
- M.2 Solid-State Drive
  63
- System Fan
  64
- Memory Module
  66
- Heat Sink
  69
- PCI-Express Card
  71
- Internal Speaker
  74
- Wi-Fi Card and Wi-Fi Card Shield
  75
- Front Wi-Fi Antenna
  76
- External Wi-Fi Antenna
  76
- Rear Wi-Fi Antenna Cable
  77
- Microprocessor
  77
- System Board (with Coin-Cell Battery)
  78
Chapter 8. Notices and Trademarks

81

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