Lenovo 81412FU Manuals

Manuals and User Guides for Lenovo 81412FU. We have 1 Lenovo 81412FU manual available for free PDF download: User Manual

Lenovo 81412FU User Manual (62 pages)

Lenovo User Guide Personal Computer 8095, 8096, 8141, 8142, 8145, 8420, 8421, 8426

Brand: Lenovo | Category: Desktop | Size: 1.61 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
- Specifications
  20
- Available Options
  21
- Tools Required
  21
- Handling Static-Sensitive Devices
  21
  - PCI Express (X1) Adapter
    21
- Installing External Options
  22
- Removing the Cover
  26
- Locating Components
  27
- Identifying Parts on the System Board
  27
- Installing Memory
  28
  - PCI Adapter Connector
    28
  - PCI Express (X16) Graphics Adapter Connector
    28
  - Battery
    28
  - Microprocessor and Heat Sink
    28
- Installing Adapters
  30
- Installing Internal Drives
  32
  - Drive Specifications
    32
  - Installing a Drive
    33
- Installing Security Features
  36
  - Padlock Loop
    37
  - Password Protection
    37
- Changing the Battery
  37
- Erasing a Lost or Forgotten Password (Clearing CMOS)
  39
- Replacing the Cover and Connecting the Cables
  39
Chapter 2. Using the Setup Utility Program

41
Appendix A. Updating System Programs

45
- System Programs
  45
  - Updating (Flashing) BIOS from a Diskette
    45
  - Updating (Flashing) BIOS from Your Operating System
    45
- Recovering from a POST/BIOS Update Failure
  46
Appendix B. Cleaning the Mouse

47
- Cleaning an Optical Mouse
  47
- Cleaning a Mouse with a Ball
  47
Appendix C. Manual Modem Commands

49
- Basic at Commands
  49
- Extended at Commands
  51
- Mnp/V.42/V.42Bis/V.44 Commands
  52
- Fax Class 1 Commands
  53
- Fax Class 2 Commands
  53
- Voice Commands
  54
Appendix D. Notices

57
- Television Output Notice
  58
- Trademarks
  58
Index

59

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Lenovo 81412FU Manuals

Lenovo 81412FU User Manual (62 pages)

Table of Contents

Important Safety Information

Overview

Chapter 1. Installing Options

Chapter 2. Using the Setup Utility Program

Appendix A. Updating System Programs

Appendix B. Cleaning the Mouse

Appendix C. Manual Modem Commands

Appendix D. Notices

Index

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