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30H0002TGE
User Manuals: Lenovo 30H0002TGE Mini PC
Manuals and User Guides for Lenovo 30H0002TGE Mini PC. We have
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Lenovo 30H0002TGE Mini PC manual available for free PDF download: Hardware Maintenance Manual
Lenovo 30H0002TGE Hardware Maintenance Manual (82 pages)
Brand:
Lenovo
| Category:
Desktop
| Size: 29.84 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
33
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
Recover from a BIOS Update Failure
41
Clear CMOS
42
Chapter 5. RAID
43
What Is RAID
43
RAID Level
43
Configure the System BIOS to Enable Storage RAID Functionality
43
Configure RAID in UEFI Mode
43
Chapter 6. Diagnostics
45
Basic Procedure for Resolving Computer Problems
45
UEFI Diagnostic Program
45
Lenovo Diagnostic Tools
46
Use the Vantage App
46
Self-Help Resources
46
Chapter 7. 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
54
Power Adapter and Power Cord
54
VESA Mount Bracket
55
Vertical Stand
55
External Wi-Fi Antenna
56
Top Cover
57
I/O Bracket
58
Internal Speaker
59
System Fan
60
Heat Sink
61
Pcie Card and Pcie Converter
62
Thunderbolt 4 Card Module
66
Bottom Cover
68
M.2 Solid-State Drive
69
Memory Module
70
Wi-Fi Card and Wi-Fi Card Shield
72
Rear Wi-Fi Antenna Cable
72
Front Wi-Fi Antenna
73
Antenna Bracket
74
PCH Heat Sink
74
Microprocessor
75
System Board
76
Chapter 8. Notices and Trademarks
79
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