Lenovo 5214 マニュアル

目次

• Chapter 1. About this manual

  7
  • Important safety information

    7
  • Important information about replacing RoHS compliant FRUs

    7
• Chapter 2. Safety information

  9
  • General safety

    9
  • Electrical safety

    9
  • Voltage-selection switch

    11
  • Safety inspection guide

    11
  • Handling electrostatic discharge-sensitive devices

    12
  • Grounding requirements

    12
  • Safety notices (multi-lingual translations)

    12
• Chapter 3. General information

  35
  • Online Books folder

    35
  • Lenovo ThinkVantage Tools

    35
  • ThinkVantage Productivity Center

    35
  • Lenovo Welcome

    36
  • Access Help

    36
  • Additional information resources

    36
  • Specifications

    36
• Chapter 4. General checkout

  39
  • Checking for power problems

    39
  • Problem determination tips

    40
• Chapter 5. Diagnostics

  43
  • Lenovo ThinkVantage Toolbox

    43
  • Lenovo System Toolbox

    43
  • PC-Doctor for Rescue and Recovery

    44
  • PC-Doctor for DOS

    44
    • Creating a diagnostic disc

      44
    • Running the diagnostic program from a diagnostic disc

      44
    • Navigating through the diagnostics programs

      45
    • Running tests

      45
    • Viewing the test log

      46
• Chapter 6. Using the Setup Utility

  47
  • Starting the Setup Utility program

    47
  • Viewing and changing settings

    47
  • Using passwords

    47
    • Password considerations

      47
    • Set User Password

      48
    • Change Supervisor Password

      48
    • Setting, changing, and deleting a password

      48
  • Enabling or disabling a device

    48
  • Selecting a startup device

    49
    • Selecting a temporary startup device

      49
    • Selecting or changing the startup device sequence

      49
  • Exiting from the Setup Utility program

    49
• Chapter 7. Symptom-to-FRU index

  51
  • Hard disk drive boot error

    51
  • Diagnostic error codes

    51
  • Beep symptoms

    67
  • POST error codes

    67
  • Miscellaneous error messages

    68
  • Undetermined problems

    70
• Chapter 8. Replacing FRUs

  71
  • Locations

    71
    • Locating connectors on the front of your computer

      71
    • Locating connectors on the rear of your computer

      71
    • Locating components

      72
    • Locating parts on the system board

      73
  • Removing the computer cover

    74
  • Removing and reinstalling the front bezel

    75
  • Installing or replacing a memory module

    76
  • Replacing the battery

    78
  • Replacing the hard disk drive

    79
  • Replacing the optical drive

    80
  • Replacing the heat sink

    82
  • Replacing the system fan assembly

    83
  • Replacing the microprocessor

    85
  • Replacing the system board

    88
  • Replacing the ac power adapter

    89
  • Completing the parts replacement

    90
• Chapter 9. FRU lists

  93
  • Machine Type 3425

    93
  • Machine Type 3980

    96
  • Machine Type 5214

    99
  • Machine Type 5354

    102
• Chapter 10. Additional service information

  105
  • Security features

    105
    • Hardware controlled passwords

      105
    • Operating system password

      105
    • Vital Product Data

      105
  • BIOS levels

    105
  • Updating (flashing) BIOS from a disc

    105
  • Recovering from a POST/BIOS update failure

    106
  • Power management

    106
    • Automatic configuration and power interface (ACPI) BIOS

      106
    • Automatic Power-On features

      106
• Appendix A. Notices

  107
  • Television output notice

    108
  • Trademarks

    108