Lenovo 30H00040US Manuals

Manuals and User Guides for Lenovo 30H00040US. We have 1 Lenovo 30H00040US manual available for free PDF download: Hardware Maintenance Manual

Lenovo 30H00040US Hardware Maintenance Manual

Lenovo 30H00040US Hardware Maintenance Manual (88 pages)

Brand: Lenovo | Category: Desktop | Size: 32 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 Nvme 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
51
System Board
54
Removing and Installing Hardware
55
Power Adapter and Power Cord
55
VESA Mount Bracket
56
Vertical Stand
57
External Wi-Fi Antenna
58
External Optical Drive Box and External Optical Drive
59
Top Cover
61
I/O Bracket
62
Internal Speaker
63
System Fan
64
Pcie Card and Pcie Converter
65
Heat Sink
68
Thunderbolt 4 Card Module
70
Bottom Cover
72
M.2 Solid-State Drive
73
Memory Module
74
Wi-Fi Card and Wi-Fi Card Shield
76
Rear Wi-Fi Antenna Cable
76
Front Wi-Fi Antenna
77
Antenna Bracket
78
PCH Heat Sink
78
Microprocessor
79
System Board
81
Chapter 8. Notices and Trademarks
85

Advertisement

Advertisement

Related Products

Lenovo Categories

Laptop

Desktop

Monitor

More Lenovo Manuals