Lenovo 23734WU Manuals

Manuals and User Guides for Lenovo 23734WU. We have 1 Lenovo 23734WU manual available for free PDF download: Hardware Maintenance Manual

Lenovo 23734WU Hardware Maintenance Manual

Lenovo 23734WU Hardware Maintenance Manual (260 pages)

Lenovo Computer Accessories User Manual

Brand: Lenovo | Category: Laptop | Size: 4.77 MB

Table of Contents

Table of Contents
3
About this Manual

7
Introduction

9
- Important Service Information
  9
  - Strategy for Replacing Frus
    9
  - How to Use Error Messages
    10
- Diskette Compatibility Matrix
  10
General Descriptions

22
- Laser Compliance Statement
  28
- General Descriptions
  31
  - Read this First
    31
  - What to Do First
    31
    
    Related Service Information
    33
  - Service Web Site
    33
  - Restoring the Pre-Installed System
    33
    
    Passwords
    34
    
    Power Management
    38
    
    Checkout Guide
    41
    
    Testing the Computer
    41
    
    Detecting System Information with PC-Doctor
    44
    
    Power System Checkout
    45
    
    Thinkpad T40/T40P, T41/T41P, T42/T42P Series
    49
    
    Product Overview
    51
    
    Specifications
    51
    
    Status Indicators
    56
    
    FRU Tests
    59
    
    Fn Key Combinations
    60
    
    Symptom-To-FRU Index
    64
    
    Numeric Error Codes
    64
    
    Error Messages
    68
    
    Beep Symptoms
    69
    
    No-Beep Symptoms
    69
    
    LCD-Related Symptoms
    70
    
    Intermittent Problems
    71
    
    Undetermined Problems
    71
    
    FRU Replacement Notices
    72
    
    Screw Notices
    72
    
    Retaining Serial Numbers
    73
    
    Restoring the Serial Number of the System Unit
    73
    
    Retaining the UUID
    74
    
    Reading or Writing the ECA Information
    74
    
    Removing and Replacing a FRU
    76
    
    1010 Battery Pack for 14.1-In. LCD Models
    77
    
    1020 Battery Pack for 15.0-In. LCD Models
    79
    
    1030 Ultrabay Slim Device
    80
    
    1040 Hard Disk Drive
    81
- 1050 DIMM (Optional)
  83
- 1060 Keyboard
  85
- 1070 DIMM (Standard)
  89
- 1080 Modem Daughter Card (MDC/MDC-2)
  90
- 1090 Bluetooth/Modem Daughter Card (BMDC/BMDC-2)
  92
- 1100 Palm Rest or Palm Rest with Fingerprint Sensor (for 14.1-In. LCD Models)
  94
- 1110 Keyboard Bezel or Keyboard Bezel with Fingerprint Sensor (for 15.0-In. LCD Models)
  97
- 1170 Keyboard Bezel for 14.1-In. LCD Models
  118
- 1180 PC Card Slot Assembly for 14.1-In. LCD Models
  120
- 1190 PC Card Slot Assembly for 15.0-In. LCD Models
  122
- 1200 LCD Assembly for 14.1-In. LCD Models
  124
- 1210 LCD Assembly for 15.0-In. LCD Models
  129
- 1220 Cpu
  134
  - 1230 Ultrabay Slim Guide Rail Assembly for 14.1-In. LCD Models
    135
  - 1240 Ultrabay Slim Guide Rail Assembly for 15.0-In. LCD Models
    137
  - 1250 VGA and Ultrabay Slim Device Eject Button Cable
    140
  - 1260 System Board and Base Cover for 14.1-In. LCD Models
    142
  - 1270 System Board, Interposer Card, and Base Cover for 15.0-In. LCD Models
    151
  - 2010 LCD Front Bezel for 14.1-In. LCD Models
    159
  - 2020 LCD Front Bezel for 15.0-In. LCD Models
    161
  - 2030 Inverter Card for 14.1-In. LCD Models
    163
  - 2040 Inverter Card for 15.0-In. LCD Models
    165
  - 2050 Wireless Antenna Assemblies, LCD Panel, LCD Cable Assembly, Hinges, and LCD Cover for 14.1-In. LCD Models
    166
  - 2060 Wireless Antenna Assemblies, LCD Panel, LCD Cable Assembly, Hinges, and LCD Cover for 15.0-In. LCD Models
    181
  - 3010 Thinkpad Dock II PCI Cover
    188
  - 3020 Thinkpad Dock II Top Cover
    189
  - Locations
    192
  - Front View
    192
  - Rear View
    194
  - Bottom View
    195
  - Parts List
    196
  - Overall
    197
  - In. LCD Frus
    226
  - 14.1-In. XGA TFT
    227
  - In. SXGA+ TFT
    232
  - In. LCD Frus
    236
  - 15.0-In. XGA TFT
    237
  - In. SXGA+ IPS TFT
    238
  - 15.0-In. UXGA IPS TFT
    240
  - Keyboard
    241
  - Recovery Cds
    243
  - Windows XP Professional (for T40/T40P Series)
    243
  - Windows XP Professional (for T41/T41P Series)
    244
  - Windows XP Professional (for T42/T42P Series)
    245
  - Windows 2000 (for T40/T40P Series)
    247
  - Windows 2000 (for T41 Series)
    248
  - Windows XP Home Edition (for T42/T42P Series)
    248
  - Miscellaneous Parts
    249
  - AC Adapters
    252
  - Optional Frus
    253
  - Common Parts List
    254
  - Tools
    254
  - Power Cords (System)
    254
  - Power Cords (Thinkpad Dock II)
    255
- Notices
  256
- Trademarks
  258

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