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29577XU
Lenovo 29577XU Manuals
Manuals and User Guides for Lenovo 29577XU. We have
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Lenovo 29577XU manual available for free PDF download: Hardware Maintenance Manual
Lenovo 29577XU Hardware Maintenance Manual (174 pages)
Hardware Maintenance Manual
Brand:
Lenovo
| Category:
Laptop
| Size: 16.64 MB
Table of Contents
Table of Contents
3
About this Manual
5
Chapter 1. Safety Information
7
General Safety
7
Electrical Safety
8
Safety Inspection Guide
9
Handling Devices that Are Sensitive to Electrostatic Discharge
9
Grounding Requirements
10
Safety Notices (Multilingual Translations)
10
Laser Compliance Statement (Multilingual Translations)
23
Chapter 2. Important Service Information
29
Strategy for Replacing Frus
29
Strategy for Replacing a Hard Disk Drive
30
Important Notice for Replacing a System Board
30
How to Use Error Message
30
Strategy for Replacing Frus for CTO, CMV, and GAV
31
Product Definition
31
FRU Identification for CTO, CMV, and GAV Products
31
Chapter 3. General Checkout
33
What to Do First
33
Checkout Guide
34
System Supporting the Lenovo Thinkvantage Toolbox Program and the PC-Doctor for DOS Diagnostics Program
34
Lenovo Thinkvantage Toolbox
37
Fru Tests
39
System Supporting the Lenovo Diagnostics Programs
40
Uefi Diagnostic Program
41
Bootable Diagnostic Programs
41
Power System Checkout
42
Checking the AC Adapter
42
Checking Operational Charging
43
Checking the Battery Pack
43
Checking the Backup Battery
44
Chapter 4. Related Service Information
45
Restoring the Factory Contents by Using Recovery Disc Set
45
Passwords
46
Power-On Password
46
Hard-Disk Password
46
Supervisor Password
47
How to Remove the Power-On Password
47
How to Remove the Hard-Disk Password
47
Power Management
48
Screen Blank Mode
48
Sleep (Standby) Mode
48
Hibernation Mode
49
Symptom-To-FRU Index
49
Numeric Error Codes
50
Error Messages
54
Beep Symptoms
56
No-Beep Symptoms
56
LCD-Related Symptoms
56
Intermittent Problems
58
Undetermined Problems
58
Chapter 5. Status Indicators
59
Chapter 6. Fn Key Combinations
63
Chapter 7. FRU Replacement Notices
67
Screw Notices
67
Retaining Serial Numbers
69
Restoring the Serial Number of the System Unit
69
Retaining the UUID
69
Reading or Writing the ECA Information
70
Chapter 8. Removing and Replacing a FRU
71
Before Servicing Thinkpad T410 and T410I Models
71
1010 Battery Pack
72
1020 Expresscard Blank Bezel
73
1030 Serial Ultrabay Slim Device or Travel Bezel
74
1040 Hard Disk Drive (HDD) and Solid State Drive (SSD)
75
1050 DIMM Slot Cover
76
Computer)
77
1070 PCI Express Mini Card for Wireless WAN
78
1080 Keyboard
80
1090 DIMM (in the Slot under the Keyboard)
84
1100 Backup Battery
86
1110 PCI Express Mini Card for Wireless LAN
87
1120 Keyboard Bezel Assembly, FPC Cable, and Bluethooth Daughter Card (BDC-2.1)
89
1130 Smartcard or Contactless Smartcard
93
1140 Modem Daughter Card (MDC)
94
1150 Speaker Assembly
95
1160 LCD Unit
97
1170 Fan Assembly
101
1180 Cpu
104
1190 Base Cover Assembly, I/O Sub Card with USB Connector and 1394 Connector, and I/O Sub Card Cable
105
1200 Magnesium Structure Frame
110
1210 System Board, DC-In Connector Cable, and Expresscard Slot Assembly
112
2010 LCD Bezel Assembly
114
2020 LED Board
115
2030 Integrated Camera
116
2040 LCD Panel and LCD Cable
117
2050 Camera Cable
119
2060 Wireless LAN Antenna Assembly or Wireless LAN/WAN Antenna Assembly
122
2070 Hinges and LCD Rear Cover Assembly
123
Chapter 9. Locations
125
Front View
125
Rear View
126
Bottom View
127
Chapter 10. Parts List
129
Overall
131
LCD Frus
152
Keyboard
156
Miscellaneous Parts
157
Ac Power Adapters
159
Power Cords
160
Recovery Discs
162
Common Service Tools
169
Appendix A. Notices
171
Trademarks
172
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