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83K90004GE-FL
Lenovo 83K90004GE-FL Manuals
Manuals and User Guides for Lenovo 83K90004GE-FL. We have
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Lenovo 83K90004GE-FL manual available for free PDF download: Hardware Maintenance Manual
Lenovo 83K90004GE-FL Hardware Maintenance Manual (72 pages)
Brand:
Lenovo
| Category:
Laptop
| Size: 14 MB
Table of Contents
Table of Contents
3
About this Manual
5
Chapter 1. Safety Information
7
General Safety
7
Electrical Safety
7
Safety Inspection Guide
8
Handling Devices that Are Sensitive to Electrostatic Discharge
9
Grounding Requirements
10
Safety Notices (Multilingual Translations)
10
Chapter 2. General Checkout
25
What to Do First
25
CRU List
26
Chapter 3. Identifying Frus (Crus)
27
Locate Frus and Crus
27
Chapter 4. Removing a FRU or CRU
37
Service Tools
37
General Guidelines
37
Handling Thermal Interface Materials
38
Type, Quantity, and Areas of Thermal Interface Materials Application on the Heat Sink
38
Areas on the System Board Where Thermal Interface Materials Are Applied
39
Remove the Lower Case
39
Remove the Lower Case (14-Inch Models)
39
Remove the Lower Case (15-Inch Models/16-Inch Models)
40
Remove the Battery Pack
41
Remove the Solid-State Drive (SSD) Thermal Pad
42
Remove the Solid-State Drive (SSD)
43
Remove the Wi-Fi Card
43
Remove the Memory Module
44
Remove the Touchpad Cable
45
Remove the Touchpad Cable (14-Inch Models)
45
Remove the Touchpad Cable (15-Inch Models/16-Inch Models)
46
Remove the Speaker
47
Remove the Heat Sink
48
Remove the Fan
49
Remove the I/O Board
49
Remove the System Board
51
Remove the System Board (14-Inch Models)
51
Remove the System Board (15-Inch Models)
53
Remove the System Board (16-Inch Models)
55
Use a Golden Key U1 Tool to Flash-Write Key ID Information
57
Remove the LCD Module
57
Remove the Upper Case
59
Disassemble the LCD Module
60
Remove the Hinge Cover
60
Remove the LCD Bezel
60
Remove the LCD Panel
61
Remove the Hinges
62
Remove the Microphone Rubbers
63
Remove the EDP Cable
64
Remove the Camera
64
Remove the LCD Cover
65
Appendix A. Label Locations
67
Trademarks
69
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