Lenovo ThinkPad L410 2931 Manuals

Lenovo ThinkPad L410 2931 Manuals

Manuals and User Guides for Lenovo ThinkPad L410 2931. We have 1 Lenovo ThinkPad L410 2931 manual available for free PDF download: Hardware Maintenance Manual

Lenovo ThinkPad L410 2931 Hardware Maintenance Manual

Lenovo ThinkPad L410 2931 Hardware Maintenance Manual (188 pages)

Lenovo ThinkPad L410 2931: Supplementary Guide

Brand: Lenovo | Category: Laptop | Size: 8.19 MB

Table of Contents

Table of Contents
5
About this Manual

7
Safety Information

9
Important Service Information

47
- Strategy for Replacing Frus
  47
- Strategy for Replacing Frus for CTO, CMV, and GAV
  49
  - Product Definition
    49
  - FRU Identification for CTO, CMV, and GAV Products
    49
    
    Using Esupport
    50
    
    Using the Hmm
    50
General Checkout

51
- What to Do First
  52
- Checkout Guide
  53
- Power System Checkout
  59
Related Service Information

63
- Restoring the Factory Contents by Using Recovery Disc Set
  63
- Passwords
  64
  - Power-On Password
    65
  - Hard-Disk Password
    65
  - Supervisor Password
    65
  - How to Remove the Power-On Password
    65
  - How to Remove the Hard-Disk Password
    66
- Power Management
  68
  - Screen Blank Mode
    68
  - Sleep (Standby) Mode
    68
  - Hibernation Mode
    69
- Symptom-To-FRU Index
  70
  - Numeric Error Codes
    70
  - Error Messages
    73
  - No-Beep Symptoms
    73
  - LCD-Related Symptoms
    74
  - Intermittent Problems
    75
  - Undetermined Problems
    75
Status Indicators

77
Fn Key Combinations

79
FRU Replacement Notices

83
- Screw Notices
  83
- Retaining Serial Numbers
  84
Removing and Replacing a FRU

87
- 1010 Battery Pack
  88
- 1020 Expresscard Blank Bezel and Media Card Blank Bezel
  89
- 1030 Optical Drive or Travel Cover
  91
- 1040 Thermal Cover
  92
- 1050 Hard Disk Drive (HDD) Assembly
  93
- 1060 DIMM
  95
- 1070 Fan Assembly
  96
- 1080 Cpu
  100
- 1090 SIM Slot Cover
  101
- 1100 Wireless WAN Slot Cover and PCI Express Mini Card for Wireless WAN
  103
- 1110 Palm Rest Assembly with Cables
  105
- 1120 PCI Express Mini Card for Wireless LAN
  108
- 1130 Backup Battery
  110
1140 Bluetooth Daughter Card (BDC-2)

111
- 1150 Media Card Reader Slot Board and Media Card Reader Cable Assembly
  112
  - Step Screw (Quantity) 2 M2 × 3 MM, Wafer-Head, Nylon-Coated
    113
- 1160 Keyboard
  114
  - Color Torque
    115
  - Black 0.167 Nm (1.7 Kgfcm)
    115
- 1170 Keyboard Bezel
  117
- 1180 LCD Unit
  119
- 1190 Top Shielding Assembly
  124
- 1200 System Board Assembly
  126
- 1210 USB Connector Board and USB Cable Assembly
  131
- 1220 DC-In Cable and Base Cover
  133
- 2010 LCD Front Bezel
  138
- 2020 Speaker Assembly
  139
- 2030 Integrated Camera
  140
- 2040 Antenna Assembly
  141
- 2050 Hinges, LCD Panel, LCD Cable, and LCD Rear Cover Assembly
  143
Locations

147
- Front View
  147
- Rear View
  148
- Bottom View
  148
Parts List

149
- Overall
  150
- LCD Frus
  166
- Keyboard
  172
- Miscellaneous Parts
  173
- AC Adapters
  174
- Power Cords
  175
- Recovery Discs
  176
- Common Service Tools
  184
Notices

185
- Trademarks
  186

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