Manuais de utilizador para Lenovo a58 5441

índice analítico

• Contents

  5
• Important safety information

  7
• Chapter 1. Product overview

  9
  • Features

    9
  • Specifications

    12
  • Software overview

    13
    • Software provided with your Windows operating system

      13
      • Software provided by Lenovo

        13
      • Lenovo System Toolbox

        13
      • PC-Doctor for Windows PE

        14
      • Adobe Reader

        14
      • Antivirus software

        14
  • Locations

    14
    • Locating connectors on the front of your computer

      14
    • Locating connectors on the rear of your computer

      15
    • Locating components

      17
    • Locating parts on the system board

      18
• Chapter 2. Installing options and replacing hardware

  19
  • Handling static-sensitive devices

    19
  • Installing options and replacing hardware

    19
    • Installing external options

      19
    • Opening the computer cover

      20
    • Accessing the system board components and drives

      21
    • Installing or replacing a memory module

      21
    • Installing or replacing an adapter card

      23
    • Installing internal drives

      25
      • Drive specifications

        26
      • Installing a drive in bay 2

        27
      • Connecting a SATA drive

        28
    • Replacing the hard disk drive

      29
    • Replacing the optical drive

      31
    • Replacing the battery

      33
    • Replacing the power supply assembly

      35
    • Replacing the heat sink and fan assembly

      37
    • Replacing the microprocessor

      39
    • Replacing the keyboard

      42
    • Replacing the mouse

      42
    • Completing the parts replacement

      43
      • Obtaining device drivers

        44
  • Installing security features

    45
    • Integrated cable lock

      45
    • Password protection

      45
    • Erasing lost or forgotten passwords (clearing CMOS)

      46
• Chapter 3. Recovery information

  47
  • Creating and using Product Recovery discs

    47
  • Performing backup and recovery operations

    49
  • Using the Rescue and Recovery workspace

    50
  • Creating and using rescue media

    51
  • Creating and using a Recovery Repair diskette

    52
  • Recovering or installing device drivers

    52
  • Setting a rescue device in the startup sequence

    53
  • Solving recovery problems

    53
• Chapter 4. Using the Setup Utility

  55
  • Starting the Setup Utility program

    55
  • Viewing and changing settings

    55
  • Using passwords

    55
    • Password considerations

      56
    • Power-On Password

      56
    • Administrator Password

      56
    • Setting, changing, and deleting a password

      56
  • Enabling or disabling a device

    57
  • Selecting a startup device

    57
    • Selecting a temporary startup device

      57
    • Selecting or changing the startup device sequence

      58
  • Advanced settings

    58
  • Exiting from the Setup Utility program

    58
• Chapter 5. Updating system programs

  59
  • Using system programs

    59
  • Updating (flashing) BIOS from a disc

    59
  • Updating (flashing) BIOS from your operating system

    60
  • Recovering from a POST/BIOS update failure

    60
• Chapter 6. Troubleshooting and diagnostics

  63
  • Basic troubleshooting

    63
  • Diagnostic programs

    64
    • Lenovo System Toolbox

      65
    • PC-Doctor for Windows PE

      65
      • Running diagnostics from the Rescue and Recovery workspace

        65
    • PC-Doctor for DOS

      66
      • Creating a diagnostic CD/DVD image

        66
      • Running diagnostics from the disc

        66
  • Cleaning the mouse

    66
    • Optical mouse

      66
    • Non-optical mouse

      67
• Chapter 7. Getting information, help, and service

  69
  • Information resources

    69
    • Online Books folder

      69
    • Lenovo Care

      69
    • Lenovo Welcome

      70
    • Access Help

      70
    • Safety and Warranty

      70
    • Lenovo Web site (http://www.lenovo.com)

      70
  • Help and service

    71
    • Using the documentation and diagnostic programs

      71
    • Calling for service

      71
    • Using other services

      72
    • Purchasing additional services

      72
• Appendix. Notices

  73
  • Television output notice

    74
  • European conformance CE mark

    74
  • Trademarks

    74
• Index

  75