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Manuals and User Guides for Lenovo 83DR. We have
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Lenovo 83DR manual available for free PDF download: Hardware Maintenance Manual
Lenovo 83DR Hardware Maintenance Manual (72 pages)
Brand:
Lenovo
| Category:
Laptop
| Size: 34.35 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
9
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. Identifying Frus (Crus)
29
Locate Frus and Crus
29
Chapter 4. Removing a FRU or CRU
31
Service Tools
31
General Guidelines
31
Handling Thermal Interface Materials
32
Type, Quantity, and Area of Thermal Interface Materials Application on the Heat Sink
32
Area on the System Board Where Thermal Interface Materials Is Applied
33
Remove the Lower Case
33
Remove the Lower Case (for 14-Inch Models)
33
Remove the Lower Case (for 16-Inch Models)
34
Remove the Battery Pack
35
Remove the Wi-Fi Card
36
Remove the 2242 Solid-State Drive
38
Remove the Heat Sink
39
Remove the Fan
40
Remove the USB Board
41
Remove the Type-C Bracket (for 16-Inch Models)
43
Remove the Speakers
44
Remove the Speakers (for 14-Inch Models)
44
Remove the Speakers (for 16-Inch Models)
45
Remove the Antennas
46
Remove the Fingerprint Bracket
48
Remove the Fingerprint Bracket (for 14-Inch Models)
48
Remove the Fingerprint Bracket (for 16-Inch Models)
48
Remove the Fingerprint Cable
49
Remove the Fingerprint Board
51
Remove the Fingerprint Board (for 14-Inch Models)
51
Remove the Fingerprint Board (for 16-Inch Models)
51
Remove the Touchpad Cable
52
Remove the Touchpad
53
Remove the System Board
56
Remove the System Board (for 14-Inch Models)
56
Remove the System Board (for 16-Inch Models)
58
Use a Golden Key U1 Tool to Flash-Write Key ID Information
61
Remove the LCD Module
61
Remove the LCD Module (for 14-Inch Models)
61
Remove the LCD Module (for 16-Inch Models)
63
Remove the Upper Case (with Keyboard)
65
Chapter 5. Label Locations
67
Trademarks
69
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