Lenovo 73879HU Manuals

Manuals and User Guides for Lenovo 73879HU. We have 1 Lenovo 73879HU manual available for free PDF download: User Manual

Lenovo 73879HU User Manual

Lenovo 73879HU User Manual (86 pages)

3000 J Series

Brand: Lenovo | Category: Desktop | Size: 2.24 MB

Table of Contents

Table of Contents
5
Conditions that Require Immediate Action
7
Important Safety Information

7
- General Safety Guidelines
  8
  - Service
    8
  - Power Cords and Power Adapters
    9
  - Extension Cords and Related Devices
    10
  - Plugs and Outlets
    10
  - Batteries
    10
  - Heat and Product Ventilation
    11
  - CD and DVD Drive Safety
    11
- Additional Safety Information
  12
- Lithium Battery Notice
  12
- Laser Compliance Statement
  13
- Modem Safety Information
  13
- Power Supply Statement
  14
Introduction

15
Chapter 1. Arranging Your Workspace

17
- Comfort
  17
- Glare and Lighting
  17
- Air Circulation
  18
- Electrical Outlets and Cable Lengths
  18
Chapter 2. Setting up Your Computer

19
Chapter 3. Installing Options

27
- Features
  27
  - Standard Mouse Connector
    29
- Available Options
  30
- Specifications
  31
- Supported Operating Positions
  32
- Tools Required
  32
- Handling Static-Sensitive Devices
  32
- Installing External Options
  33
- Removing the Cover
  36
- Locating Components
  37
- Accessing System Board Components
  38
- Identifying Parts on the System Board
  40
  - Power Cord Connector
    40
  - PCI Adapter Connectors
    40
- Installing Memory
  42
- Installing PCI Adapters
  43
- Installing Security Features
  44
  - Padlock
    45
  - Password Protection
    45
- Changing the Battery
  45
- Erasing a Lost or Forgotten Password (Clearing CMOS)
  46
- Replacing the Cover and Connecting the Cables
  47
- Lenovo 2005, 2006. Portions © IBM Corp
  49
Chapter 4. Recovering Software

49
Chapter 5. Using the Setup Utility

57
Chapter 6. Updating System Programs

61
- Using System Programs
  61
- Updating (Flashing) BIOS from a Diskette
  61
Chapter 7. Troubleshooting and Diagnostics

63
- Basic Troubleshooting
  63
- Diagnostic Programs
  64
  - PC-Doctor for Windows
    65
  - PC-Doctor for DOS
    65
- Cleaning the Mouse
  67
  - Optical Mouse
    67
  - Non-Optical Mouse
    67
Chapter 8. Getting Information, Help, and Service

69
- Information Resources
  69
  - Online Books Folder
    69
  - Lenovo Care
    69
  - Access Help
    70
  - Warranty and Safety
    70
  - Www.lenovo.com
    70
- Help and Service
  71
Appendix A. Manual Modem Commands

73
- Basic at Commands
  73
- Extended at Commands
  75
- Mnp/V.42/V.42Bis/V.44 Commands
  76
- Fax Class 1 Commands
  77
- Fax Class 2 Commands
  77
- Voice Commands
  78
Appendix B. Notices

81
- Television Output Notice
  82
- Trademarks
  82
Index

83

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