Lenovo 78691EU All-In-One Computer Manuals

Manuals and User Guides for Lenovo 78691EU All-In-One Computer. We have 2 Lenovo 78691EU All-In-One Computer manuals available for free PDF download: Hardware Maintenance Manual, Service And Troubleshooting Manual

Lenovo 78691EU Hardware Maintenance Manual (90 pages)

Lenovo Laptop User Manual

Brand: Lenovo | Category: Laptop | Size: 2.98 MB

Lenovo 3000 C100
1
Table of Contents
3
Introduction

5
General Descriptions

21
- Read this First
  21
  - What to Do First
    21
- Related Service Information
  23
  - Service Web Site
    23
  - Restoring the Pre-Installed System
    23
  - Passwords
    24
  - Power Management
    26
- Checkout Guide
  28
Lenovo 3000 C100

33
- Product Overview
  34
  - Specifications
    34
  - Status Indicators
    36
  - FRU Tests
    37
  - Fn Key Combinations
    38
- Symptom-To-FRU Index
  39
  - Error Messages
    39
  - LCD-Related Symptoms
    41
  - Intermittent Problems
    42
  - Undetermined Problems
    42
- FRU Replacement Notices
  43
- Removing and Replacing a FRU
  46
  - 1010 Battery Pack
    47
  - 1020 Optical Drive
    48
  - 1030 Hard Disk Drive
    49
  - 1040 DIMM Slot Cover and DIMM
    50
  - 1050 Cover, Strip (E Cover)
    51
  - 1060 Function Board
    52
  - 1070 Keyboard
    53
  - 1080 Minipci Adapter
    55
  - 1090 Fan
    56
  - 1100 Thermal Module
    57
  - 1110 Cpu
    58
  - 1120 LCD Unit
    59
  - 1130 Top Cover Assembly (C Cover)
    61
1140 Bluetooth Daughter Card (BDC)

64
- 1150 Modem Daughter Card (MDC)
  65
- 1160 LED Card
  66
- 1170 System Board, PC Card Slot and Bottom Cover (D Cover)
  67
- 2010 LCD Front Bezel (B Cover)
  70
- 2020 Inverter Card
  71
- 2030 LCD Panel, LCD Cable, Hinges, and LCD Rear Cover Assembly
  72
- Locations
  74
  - Front View
    74
  - Rear View
    75
  - Bottom View
    75
- Parts List
  76
  - Overall
    76
  - LCD Frus
    81
  - 15.0-In. XGA TFT
    81
  - Keyboard
    82
  - Recovery Cds
    83
  - Windows XP Professional
    83
  - Corel Software Cds
    84
  - Windows XP Home Edition
    84
  - Miscellaneous Parts
    85
  - AC Adapters
    85
  - Optional FRU
    85
  - Common Parts List
    86
  - Tools
    86
  - Power Cords
    86
- Notices
  88
- Trademarks
  89

Lenovo 78691EU Service And Troubleshooting Manual (70 pages)

Service Guide

Brand: Lenovo | Category: Desktop | Size: 0.87 MB

Table of Contents
5
Read First

7
Chapter 1. Finding Information

9
- This Guide and Other Publications
  9
- Finding Information with the Lenovo Care Button
  10
Chapter 2. Caring for Your Computer

11
Chapter 3. Solving Computer Problems

15
- Frequently Asked Questions
  16
- Diagnosing Problems
  18
- Troubleshooting
  18
  - Error Messages
    18
  - Errors Without Messages
    20
  - A Password Problem
    21
  - A Power Switch Problem
    22
  - A Keyboard Problem
    22
  - A Pointing Device Problem
    22
  - Standby or Hibernation Problems
    22
  - Computer Screen Problems
    25
  - Battery Problems
    26
  - Hard Disk Drive Problems
    27
  - A Startup Problem
    28
  - Other Problems
    29
Chapter 4. Recovery Options

31
- Introducing Rescue and Recovery
  31
- Restoring Factory Contents
  31
- Recovering Data
  32
Chapter 5. Upgrading and Replacing Devices

33
- Replacing the Battery
  33
- Upgrading the Hard Disk Drive
  34
- Replacing Memory
  36
Chapter 6. Getting Help and Service

39
- Getting Help and Service
  39
- Getting Help on the Web
  39
- Copyright Lenovo
  39
- Calling the Customer Support Center
  39
- Getting Help Around the World
  41
Appendix A. Warranty Information

43
- Warranty Information
  43
  - Warranty Period
    43
  - Types of Warranty Service
    43
  - Worldwide Telephone List
    45
Appendix B. Customer Replaceable Units (Crus)

49
Appendix C. Overview of Your Computer

51
- Your Computer at a Glance
  51
- Features
  53
- Specifications
  54
Appendix D. Wireless Related Information

55
- Wireless Interoperability
  55
- Usage Environment and Your Health
  55
Appendix E. Notices

57
Index

67

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Lenovo 78691EU All-In-One Computer Manuals

Lenovo 78691EU Hardware Maintenance Manual (90 pages)

Table of Contents

Introduction

General Descriptions

Lenovo 3000 C100

1140 Bluetooth Daughter Card (BDC)

Lenovo 78691EU Service And Troubleshooting Manual (70 pages)

Table of Contents

Read First

Chapter 1. Finding Information

Chapter 2. Caring for Your Computer

Chapter 3. Solving Computer Problems

Chapter 4. Recovery Options

Chapter 5. Upgrading and Replacing Devices

Chapter 6. Getting Help and Service

Appendix A. Warranty Information

Appendix B. Customer Replaceable Units (Crus)

Appendix C. Overview of Your Computer

Appendix D. Wireless Related Information

Appendix E. Notices

Index

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