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Lenovo 83L5 Manuals
Manuals and User Guides for Lenovo 83L5. We have
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Lenovo 83L5 manual available for free PDF download: Hardware Maintenance Manual
Lenovo 83L5 Hardware Maintenance Manual (72 pages)
Brand:
Lenovo
| Category:
Laptop
| Size: 30 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
27
What to Do First
27
CRU List
28
Chapter 3. Create and Use a USB Repair Shim
29
What Is a USB Repair Shim
29
Chapter 4. Identifying Frus (Crus)
31
Locate Frus and Crus
31
Chapter 5. Removing a FRU or CRU
35
Service Tools
35
General Guidelines
35
Handling Devices that Are Sensitive to Electrostatic Discharge
36
Handling Thermal Interface Materials
37
Type, Quantity, and Areas of Thermal Interface Materials Application on the Heat Sink
37
Areas on the System Board Where Thermal Interface Materials Are Applied
37
Remove the Electronic Pen (for Selected Models)
38
Remove the Dummy Pen Cap (for Selected Models)
38
Remove the Battery Door
39
Remove the Battery Pack
40
Remove the Lower Case
40
Remove the Wi-Fi Card
41
Remove the 14-Pin I/O Board Cable
42
Remove the 40-Pin I/O Board Cable
43
Remove the WWAN Card (for Selected Models)
44
Remove the Speakers
45
Remove the Electronic Pen Board and Cable (for Selected Models)
46
Remove the Type-C Bracket
47
Remove the I/O Board Bracket
48
Remove the I/O Board
49
Remove the Touchpad Cable
50
Remove the System Board and Heatsink
52
Remove the WFC Camera Module (for Selected Models)
54
Remove the Wi-Fi Card Antennas
55
Remove the LCD Module
56
Remove the Upper Case (with Keyboard)
58
Disassemble the LCD Module
58
Remove the Strip Cover
58
Remove the LCD Panel and Hinge Rubber
60
Remove the Hinges and Hinge Rubber
60
Remove the Camera Board
61
Remove the EDP Cable
63
Remove the G Sensor Board
64
Remove the WWAN Card Antennas (for Selected Models)
65
Remove the LCD Cover
65
Chapter 6. Label Locations
67
Trademarks
69
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