Инструкции для Lenovo 7244

Содержание

• Contents

  5
• Chapter 1. About this manual

  7
  • Important safety information

    7
  • Important information about replacing RoHS compliant FRUs

    8
• 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

    13
  • Safety notices (multi-lingual translations)

    13
• Chapter 3. General information

  45
  • ThinkVantage Productivity Center

    45
  • Additional information resources

    45
  • Specifications

    46
    • For machine types: 3063, 3231, 3285, 6138, 6209, 6239, 6302, 7188, 7244, 7347, 7355, 7358, 7373, 7484, 7571, 7628, 7635, 7639, 8494, 8854, 9728, 9960, and 9965.

      46
    • For machine types: 3379, 5897, 6137, 6234, 6258, 6303, 7174, 7220, 7346, 7354, 7357, 7360, 7483, 7582, 7627, 7630, 7638, 8910, and 9964.

      46
• Chapter 4. General checkout

  49
  • Problem determination tips

    50
• Chapter 5. Diagnostics

  51
  • Lenovo System Toolbox

    51
  • PC-Doctor for Windows PE

    52
    • Running diagnostics from the Rescue and Recovery workspace

      52
  • PC-Doctor for DOS

    52
    • Creating a diagnostic CD/DVD image

      52
    • Running diagnostics from the disc

      52
    • Navigating through the diagnostics programs

      53
    • Running tests

      53
      • Test results

        53
      • Quick and Full erase - hard drive

        54
    • Viewing the test log

      54
• Chapter 6. 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
    • Hard Disk User 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
  • Exiting from the Setup Utility program

    58
• Chapter 7. Symptom-to-FRU index

  59
  • Hard disk drive boot error

    59
  • Power Supply Problems

    60
  • Diagnostic error codes

    60
  • Beep symptoms

    82
  • POST error codes

    83
  • Miscellaneous error messages

    85
  • Undetermined problems

    86
• Chapter 8. Replacing FRUs (Machine Types: 3063, 3231, 3285, 6138, 6209, 6239, 6302, 7188, 7244, 7347, 7355, 7358, 7373, 7484, 7571, 7628, 7635, 7639, 8494, 8854, 9728, 9960, and 9965.)

  89
  • Locating connectors on the front of the computer

    90
  • Locating connectors on the rear of the computer

    91
  • Removing the computer cover

    92
  • Locating components

    94
  • Locating parts on the system board

    95
  • Removing and reinstalling the front bezel

    96
  • Replacing a memory module

    97
  • Replacing the power supply

    98
  • Replacing the heat sink and fan assembly

    100
  • Replacing the microprocessor

    102
  • Replacing the system board

    105
  • Replacing the battery

    108
  • Replacing an adapter card

    109
  • Replacing the primary hard disk drive

    112
  • Replacing the secondary hard disk drive

    115
  • Replacing the optical drive

    118
  • Replacing the diskette drive

    120
  • Replacing the front fan assembly

    121
  • Replacing the rear fan assembly

    123
  • Replacing the front audio and USB assembly

    125
  • Replacing the internal speaker

    126
  • Completing the FRU replacement

    128
• Chapter 9. Replacing FRUs (Machine Types: 3379, 5897, 6137, 6234, 6258, 6303, 7174, 7220, 7346, 7354, 7357, 7360, 7483, 7582, 7627, 7630, 7638, 8910, and 9964.)

  131
  • Locating connectors on the front of the computer

    132
  • Locating connectors on the rear of the computer

    133
  • Opening the computer cover

    134
  • Accessing the system board components and drives

    135
  • Locating components

    136
  • Locating parts on the system board

    137
  • Replacing the battery

    137
  • Replacing a memory module

    139
  • Replacing an adapter card

    141
  • Replacing the power supply

    143
  • Replacing the heat sink and fan assembly

    146
  • Replacing the microprocessor

    148
  • Replacing the system board

    152
  • Replacing the hard disk drive

    154
  • Replacing the optical drive

    157
  • Replacing the card reader

    159
  • Replacing the internal speaker

    160
  • Replacing the front audio and USB assembly

    163
  • Completing the FRU replacement

    164
• Chapter 10. FRU lists

  167
  • Machine Type 3379

    167
  • Machine Type 6137

    181
  • Machine Type 6138

    195
  • Machine Type 6209

    209
  • Machine Type 6234

    223
  • Machine Type 6239

    237
  • Machine Type 6258

    253
  • Machine Type 6302

    269
  • Machine Type 7174

    291
  • Machine Type 7188

    305
  • Machine Type 7220

    321
  • Machine Type 7244

    335
  • Machine Type 7346

    353
  • Machine Type 7347

    367
  • Machine Type 7354

    385
  • Machine Type 7355

    399
  • Machine Type 7357

    414
  • Machine Type 7358

    428
  • Machine Type 7360

    443
  • Machine Type 7373

    460
  • Machine Type 7483

    477
  • Machine Type 7484

    492
  • Machine Type 7628

    508
  • Machine Type 7635

    530
  • Machine Type 7638

    552
  • Machine Type 7639

    566
  • Machine Type 8854

    588
  • Machine Type 8910

    602
  • Machine Type 9960

    616
  • Machine Type 9964

    631
  • Machine Type 9965

    645
• Chapter 11. Additional service information

  661
  • Security features

    661
    • Hardware controlled passwords

      661
    • Operating system password

      661
    • Vital Product Data

      661
    • Secure Managed Client

      661
  • BIOS levels

    661
  • Updating (flashing) BIOS from a disc

    662
  • Recovering from a POST/BIOS update failure

    662
  • Power management

    663
    • Automatic configuration and power interface (ACPI) BIOS

      663
    • Automatic Power-On features

      663
• Appendix. Notices

  665
  • Television output notice

    666
  • Trademarks

    666