Lenovo 12SB0015PB Manuals

Manuals and User Guides for Lenovo 12SB0015PB. We have 1 Lenovo 12SB0015PB manual available for free PDF download: Hardware Maintenance Manual

Lenovo 12SB0015PB Hardware Maintenance Manual

Lenovo 12SB0015PB Hardware Maintenance Manual (82 pages)

Brand: Lenovo | Category: Desktop | Size: 16 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
39
Miscellaneous Error Conditions
40
Undetermined Problems
42
Recover from a BIOS Update Failure
42
Clear CMOS
43
Chapter 5. 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 6. Hardware Removal and Installation
49
Handling Static-Sensitive Devices
49
Service Tool Kit
49
Major Frus and Crus
52
System Board
54
Removing and Installing Hardware
54
External Options
54
Computer Back Cover
54
System Board Shield
55
Memory Modules
56
M.2 Solid-State Drive and Thermal Pad
57
Wi-Fi Card
58
Heat Sink
60
Hinge Cover
61
Shoulder Covers
62
Hinge Decorative Cover
62
Computer Stand
63
System Board
65
VR Pads
67
Computer Front Cover
68
Speaker
69
Fan
70
LCD Cover
71
Backlight Cable
72
LVDS Cable
73
Touch Cable (for Selected Models)
74
LCD Frame
75
Camera Module
76
Chapter 7. Notices and Trademarks
79

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