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SP41G56242
Lenovo SP41G56242 Manuals
Manuals and User Guides for Lenovo SP41G56242. We have
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Lenovo SP41G56242 manual available for free PDF download: Hardware Maintenance Manual
Lenovo SP41G56242 Hardware Maintenance Manual (72 pages)
Brand:
Lenovo
| Category:
Laptop
| Size: 36.67 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
9
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
Checking the Ac Power Adapter
28
Checking the Battery and Operational Charging
28
Chapter 3. Locations
31
Locating Computer Controls and Connectors
31
Front View
31
Side View
32
Locating Frus and Crus
33
Major Frus and Crus
34
LCD Frus and Crus
36
Miscellaneous Parts
37
Looking up FRU Information
37
Chapter 4. FRU Replacement Notices
39
Service Tool Kit
39
Screw Notices
39
Chapter 5. Removing or Replacing a FRU
41
General Guidelines
41
Before Servicing the Computer
41
Disable Fast Startup and the Built-In Battery
41
Removing the Nano-SIM-Card and Nano-SIM-Card Tray (for Selected Models)
42
Removing the SD Card
42
Removing the Pen Dummy (for Selected Models)
42
1010 Base Cover Assembly
43
1020 M.2 2242 Solid-State Drive
44
1030 Wireless WAN Card (for Selected Models)
45
1040 Coin-Cell Battery
46
1050 Memory Module
46
1060 Wireless LAN Card
47
1070 Heat Sink
48
1080 Rear Camera and Microphone Module, Bracket, and Cable (for Selected Models)
49
1090 Thermal Fan
50
1100 Built-In Battery
51
1110 P-Sensor Cable (for Selected Models)
52
1120 Lenovo Integrated Pen Charge Board and Cable (for Selected Models)
53
1130 I/O Brackets
54
1140 System Board
55
1150 Power Button with or Without Fingerprint Reader
56
1160 Speaker Assembly
57
1170 Trackpad and Trackpad Cable
57
1180 LCD Unit
60
1190 Keyboard Assembly
61
2010 LCD Strip Cover
61
2020 Touch Module Assembly
62
2030 LCD Cable
63
2040 LCD Hinges
63
2050 Camera and Microphone Module with Microphone Rubbers
64
2060 Gravity Sensor Board and Cable
65
2070 LCD Cover Assembly
66
Appendix A. Notices
67
Appendix B. Abbreviation Table
69
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