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30G1003QGE
Lenovo 30G1003QGE Desktop PC Manuals
Manuals and User Guides for Lenovo 30G1003QGE Desktop PC. We have
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Lenovo 30G1003QGE Desktop PC manual available for free PDF download: 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
General Safety
5
Electrical Safety
6
Safety Inspection Guide
7
Handling Electrostatic Discharge-Sensitive Devices
8
Grounding Requirements
8
Safety Notices (Multi-Lingual Translations)
8
Chapter 2. Important Service Information
31
Strategy for Replacing Frus
31
Strategy for Replacing a Hard Disk Drive or a Solid-State Drive
31
Important Notice for Replacing a System Board
31
How to Use Error Codes
32
Strategy for Replacing Frus for CTO, Special-Bid, and Standard Models
32
Product Definition
32
FRU Identification
32
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
What Is RAID
43
RAID Level
43
Configure the System BIOS to Enable Satanvme RAID Functionality
43
Configure RAID in UEFI Mode
44
Configure RAID in Legacy Mode
45
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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