Lenovo 82121QU Manuals

Manuals and User Guides for Lenovo 82121QU. We have 1 Lenovo 82121QU manual available for free PDF download: User Manual

Lenovo 82121QU User Manual (70 pages)

Lenovo User Guide Desktop PC 8111, 8154, 8161, 8162, 8163, 8164, 8165, 8211, 8212, 8213, 8214

Brand: Lenovo | Category: Desktop | Size: 1.6 MB

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
    9
  - 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
- Information Resources
  15
Overview

15
Chapter 1. Installing Options

17
- Features
  17
- Available Options
  20
- Specifications
  21
- Supported Operating Positions
  22
- Tools Required
  23
- Handling Static-Sensitive Devices
  23
- Installing External Options
  24
- Opening the Cover
  27
- Locating Components
  28
- Identifying Parts on the System Board
  29
- Installing Memory
  30
- Installing PCI Adapters
  31
- Installing Internal Drives
  33
  - Drive Specifications
    34
  - Installing a Drive in Bay 1
    35
  - Connecting Drives
    36
  - Installing a Diskette Drive in Bay 2
    38
- Security Features
  40
  - Identifying Security Locks
    40
  - Rope Clip
    41
  - Integrated Cable Lock
    42
  - Password Protection
    42
- Changing the Battery
  42
- Erasing a Lost or Forgotten Password (Clearing CMOS)
  44
- Closing the Cover and Connecting the Cables
  44
- Lenovo 2005. Portions © IBM Corp
  47
Chapter 2. Using the Setup Utility

47
Appendix A. Updating System Programs

53
Appendix B. Cleaning the Mouse

55
- Cleaning an Optical Mouse
  55
- Cleaning a Mouse with a Ball
  55
Appendix C. Manual Modem Commands

57
- Basic at Commands
  57
- Extended at Commands
  59
- Mnp/V.42/V.42Bis/V.44 Commands
  60
- Fax Class 1 Commands
  61
- Fax Class 2 Commands
  61
- Voice Commands
  62
Appendix D. Notices

65
- Television Output Notice
  66
- Trademarks
  66
Index

67

Lenovo Categories

Laptop

Desktop Server

Monitor Tablet

More Lenovo Manuals

Lenovo 82121QU Manuals

Lenovo 82121QU User Manual (70 pages)

Table of Contents

Important Safety Information

Overview

Chapter 1. Installing Options

Chapter 2. Using the Setup Utility

Appendix A. Updating System Programs

Appendix B. Cleaning the Mouse

Appendix C. Manual Modem Commands

Appendix D. Notices

Index

Related Products

Lenovo Categories