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12LMA00RGE
Lenovo 12LMA00RGE Mini Desktop PC Manuals
Manuals and User Guides for Lenovo 12LMA00RGE Mini Desktop PC. We have
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Lenovo 12LMA00RGE Mini Desktop PC manual available for free PDF download: Hardware Maintenance Manual
Lenovo 12LMA00RGE Hardware Maintenance Manual (78 pages)
Brand:
Lenovo
| Category:
Desktop
| Size: 17.89 MB
Table of Contents
Table of Contents
3
About this Manual
5
Chapter 1. Important Safety Information
7
General Safety
7
Electrical Safety
8
Safety Inspection Guide
9
Handling Electrostatic Discharge-Sensitive Devices
10
Grounding Requirements
10
Safety Notices (Multi-Lingual Translations)
10
Chapter 2. Important Service Information
33
Strategy for Replacing Frus
33
Strategy for Replacing a Hard Disk Drive or a Solid-State Drive
33
Important Notice for Replacing a System Board
33
How to Use Error Codes
34
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
40
Miscellaneous Error Conditions
40
Undetermined Problems
42
Chapter 5. Diagnostics
45
Basic Procedure for Resolving Computer Problems
45
UEFI Diagnostic Program
45
Lenovo Diagnostic Tools
46
The Vantage App
46
Self-Help Resources
46
Chapter 6. Hardware Removal and Installation
49
Handling Static-Sensitive Devices
49
Service Tool Kit
49
Major Frus and Crus
50
System Board
53
Removing and Installing Hardware
53
External Options
54
Power Adapter and Power Cord (Without Bracket)
54
Power Adapter and Power Cord (with Bracket)
55
VESA Mount Bracket
60
Vertical Stand
60
External Wi-Fi Antenna
61
Top Cover
62
Hard Disk Drive and Hard Disk Drive Bracket
63
Internal Speaker
65
System Fan
65
Coin-Cell Battery
66
Wi-Fi Card and Wi-Fi Card Shield
67
M.2 Solid-State Drive
68
Memory Module
68
Rear Wi-Fi Antenna Cable
70
Front Wi-Fi Antenna
70
Antenna Bracket
71
Heat Sink
71
System Board
72
Chapter 7. Notices and Trademarks
75
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