Chapter 1. Important Safety Information
1
General Safety
1
Electrical Safety
2
Safety Inspection Guide
3
Handling Electrostatic Discharge-Sensitive Devices
4
Grounding Requirements
4
Safety Notices (Multi-Lingual Translations)
4
Chapter 2. Important Service Information
27
Strategy For Replacing Frus
27
Strategy For Replacing A Hard Disk Drive Or A Solid-State Drive
27
Important Notice For Replacing A System Board
27
How To Use Error Codes
28
Strategy For Replacing Frus For Cto, Special-Bid, And Standard Models
28
Product Definition
28
Fru Identification
28
Chapter 3. Product Overview
29
Front
29
Rear
30
Chapter 4. Service Checkout And Symptom-To-Fru Index
31
Service Checkout
31
Problem Determination Tips
31
Symptom-To-Fru Index
32
Hard Disk Drive Boot Error
32
Power Supply Problems
33
Beep Symptoms
33
Post Error Codes
34
Miscellaneous Error Conditions
35
Undetermined Problems
37
Chapter 5. Diagnostics
39
Basic Procedure For Resolving Computer Problems
39
Uefi Diagnostic Program (For Lenovo V100 Only)
39
Lenovo Diagnostic Tools (For Lenovo V100 Only)
40
Self-Help Resources
40
Chapter 6. Hardware Removal And Installation
43
Handling Static-Sensitive Devices
43
Service Tool Kit
43
Major Frus And Crus
45
System Board Illustration
48
Removing And Installing Hardware
48
External Options
48
Computer Stand And Hinge Cover
49
Front Decorative Cover
50
Rear I/O Cover
51
Computer Cover
52
Camera Module
53
System Board Shield
54
M.2 Solid-State Drive And Thermal Pad
55
Wi-Fi Card And Wi-Fi Card Cover
57
Wi-Fi Antennas
57
Memory Module
58
System Fan
59
Power Button Board And Cable
60
Rear I/O Bracket
61
System Board
63
System Board Bracket
64
Speakers
65
Lvds Cable
66
Backlight Cable
67
Appendix A. Notices And Trademarks
69
Diskussion
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