Lenovo MT 1874 Manuals

Manuals and User Guides for Lenovo MT 1874. We have 1 Lenovo MT 1874 manual available for free PDF download: Hardware Maintenance Manual

Lenovo MT 1874 Hardware Maintenance Manual

Lenovo MT 1874 Hardware Maintenance Manual (254 pages)

Lenovo ThinkPad T43 2668: Hardware Guide

Brand: Lenovo | Category: Laptop | Size: 4.64 MB

Table of Contents

Table of Contents
3
About this Manual

7
Introduction

9
- Important Service Information
  9
- Strategy for Replacing Frus
  9
  - Strategy for Replacing a Hard Disk Drive
    10
  - How to Use Error Messages
    10
    
    Product Definition
    10
    
    Strategy for Replacing Frus for CTO, CMV, and GAV
    10
    
    FRU Identification for CTO, CMV, and GAV Products
    11
    
    Using the Hmm
    12
  - Important Information about Replacing Rohs Compliant Frus
    13
    
    Diskette Compatibility Matrix
    14
    
    Safety Notices: Multilingual Translations
    14
    
    General Safety
    26
    
    Safety Information
    26
    
    Electrical Safety
    27
    
    Safety Inspection Guide
    29
  - Handling Devices that Are Sensitive to Electrostatic Discharge
    30
    
    Grounding Requirements
    31
    
    Laser Compliance Statement
    32
    
    General Descriptions
    35
    
    Read this First
    35
    
    What to Do First
    35
    
    Related Service Information
    37
    
    Restoring the Pre-Installed System
    37
    
    Service Web Site
    37
    
    Passwords
    38
    
    How to Remove the Power-On Password
    39
    
    How to Remove the Hard-Disk Password
    40
    
    Power Management
    41
    
    Hibernation Mode
    42
    
    Checkout Guide
    44
    
    Testing the Computer
    44
    
    Detecting System Information with PC-Doctor
    47
    
    Power System Checkout
    48
    
    Checking Operational Charging
    49
    
    Checking the Battery Pack
    49
    
    Checking the Backup Battery
    50
    
    Thinkpad T43/T43P Series
    51
    
    Product Overview
    53
    
    Specifications
    53
    
    Status Indicators
    56
    
    FRU Tests
    59
    
    Fn Key Combinations
    61
    
    Numeric Error Codes
    64
    
    Symptom-To-FRU Index
    64
    
    Error Messages
    69
    
    Beep Symptoms
    70
    
    No-Beep Symptoms
    70
    
    LCD-Related Symptoms
    71
    
    Intermittent Problems
    72
    
    Undetermined Problems
    72
    
    FRU Replacement Notices
    73
    
    Screw Notices
    73
General Descriptions

26
Thinkpad T43/T43P Series

30
- Retaining Serial Numbers
  74
  - Restoring the Serial Number of the System Unit
    74
- Retaining the UUID
  75
  - Reading or Writing the ECA Information
    75
- Removing and Replacing a FRU
  77
- 1010 Battery Pack (14.1-In. LCD Models)
  78
- 1020 Battery Pack (15.0-In. LCD Models)
  80
- 1030 Ultrabay Slim Device
  81
- 1040 Hard Disk Drive
  82
- 1050 DIMM (Optional)
  84
- 1060 Keyboard
  86
- 1160 Keyboard Bezel (14.1-In. LCD Models)
  115
- Models)
  115
- Parts List
  190
  - Overall
    191
  - 14.1-In. LCD Frus
    221
  - 14.1-In. XGA TFT
    222
  - In. SXGA+ TFT
    225
  - 15.0-In. LCD Frus
    228
  - 15.0-In. XGA TFT
    229
  - In. SXGA+ IPS TFT
    231
  - 15.0-In. UXGA IPS TFT
    234
  - Keyboard
    237
  - Recovery Cds
    239
  - Windows XP Professional
    239
  - Windows XP Home Edition (for Custom Model)
    241
  - Miscellaneous Parts
    242
    
    AC Adapters
    245
    
    Optional Frus
    246
    
    Common Parts List
    247
    
    Tools
    247
    
    Power Cords (System)
    248
    
    Power Cords (Thinkpad Dock II)
    249
    
    Notices
    250
    
    Trademarks
    252

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