User Manuals: Lenovo 41874KU Laptop Hardware

Manuals and User Guides for Lenovo 41874KU Laptop Hardware. We have 1 Lenovo 41874KU Laptop Hardware manual available for free PDF download: Hardware Maintenance Manual

Lenovo 41874KU Hardware Maintenance Manual

Lenovo 41874KU Hardware Maintenance Manual (142 pages)

Lenovo IdeaPad S9e, S10e and S10 Hardware Maintenance Manual

Brand: Lenovo | Category: Laptop | Size: 6.07 MB

Table of Contents

Table of Contents
5
About this Manual
7
Safety Information
9
General Safety
10
Electrical Safety
11
Safety Inspection Guide
13
Handling Devices that Are Sensitive to Electrostatic Discharge
14
Grounding Requirements
14
Safety Notices: Multilingual Translations
15
Laser Compliance Statement
22
Important Service Information
25
Strategy for Replacing Frus
25
Strategy for Replacing a Hard Disk Drive
26
Important Notice for Replacing a System Board
26
How to Use Error Message
26
Strategy for Replacing Frus for CTO, CMV, and GAV
27
Product Definition
27
FRU Identification for CTO, CMV, and GAV Products
27
Important Information about Replacing Rohs Compliant Frus
29
General Checkout
31
What to Do First
32
Checkout Guide
33
Diagnostics Using PC-Doctor for DOS
34
PC-Doctor for Windows
36
Power System Checkout
37
Checking the Ac Adapter
37
Checking Operational Charging
37
Checking the Battery Pack
38
Checking the Backup Battery
38
Related Service Information
41
Restoring the Factory Contents by Using Product Recovery Discs
41
Passwords
42
Hard-Disk Password
42
Supervisor Password
43
User Password
43
Power-On Password
43
How to Remove the Hard-Disk Password
43
How to Remove the Supervisor Password
44
How to Remove the User Password
44
Power Management
45
Screen Blank Mode
45
Standby Mode
45
Hibernation Mode
46
Symptom-To-FRU Index
47
Numeric Error Codes
47
Error Messages
49
Beep Symptoms
50
No-Beep Symptoms
50
LCD-Related Symptoms
51
Intermittent Problems
52
Undetermined Problems
52
Ideapad S9E, S10E, and S10
53
Specifications
54
Status Indicators
55
FRU Tests
57
Fn Key Combinations
58
FRU Replacement Notices
59
Screw Notices
59
Retaining Serial Numbers
60
Removing and Replacing a FRU
62
Before Servicing Ideapad S9E, S10E, and S10
63
1010 Battery Pack
65
1020 Wireless WAN/SIM Door
66
1030 Hard Disk Drive (HDD)
67
1040 DIMM
70
1050 PCI Express Mini Card for Wireless WAN (for Ideapad S10)
71
1060 Palm Rest Assembly
73
1070 PCI Express Mini Card for Wireless LAN
76
1080 Bluetooth Daughter Card and Bluetooth Cable
78
1090 Keyboard
80
1100 Keyboard Bezel
83
1110 Fan, Backup Battery, and System Board
85
1120 Speaker Assembly
92
1130 Second Fan Assembly (for Ideapad S10)
93
1140 LCD Assembly (for Ideapad S9E and S10E)
95
1150 LCD Assembly (for Ideapad S10)
98
2010 LCD Front Bezel
101
2020 Hinges
102
2030 LCD Panel and LCD Cable
104
2040 Integrated Camera, Camera Cable, and LCD Rear Cover Assembly (for Ideapad S9E and S10E)
108
2050 Integrated Camera, Camera Cable, and LCD Rear Cover Assembly (for Ideapad S10)
110
Locations
112
Front View
112
Bottom View
113
Parts List
114
Overall
115
LCD Frus
122
Keyboard
128
Miscellaneous Parts
131
AC Adapters
132
Power Cords
133
Recovery Discs
134
Common Service Tools
138
Notices
139
Trademarks
140

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