Contents
Chapter 1. About this manual
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Important safety information .
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Important information about replacing the RoHS
compliant FRUs .
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Chapter 2. Safety information . . . . . 3
General safety .
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Electrical safety
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Voltage-selection switch.
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Safety inspection guide .
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Handling electrostatic discharge-sensitive devices .
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Grounding requirements .
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Safety notices (multi-lingual translations) .
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Chapter 3. General information . . . . 39
Lenovo ThinkVantage Tools .
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Lenovo Care .
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Access Help .
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Additional information resources .
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Specifications .
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For machine types: 7515, 7523, 7569, and 7611..
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For machine types: 7522, 7560, 7610, and 7705..
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For all machine types .
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Chapter 4. General checkout . . . . . 43
Problem determination tips .
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Chapter 5. Diagnostics . . . . . . . . 45
Lenovo ThinkVantage Toolbox .
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Lenovo System Toolbox .
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PC-Doctor for Rescue and Recovery .
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PC-Doctor for DOS .
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Creating a diagnostic disc
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Running the diagnostic program from the
diagnostic disc .
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Navigating through the diagnostics programs .
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Running tests.
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Viewing the test log
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Chapter 6. Using the Setup Utility
program . . . . . . . . . . . . . . 51
Starting the Setup Utility program .
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Viewing and changing settings .
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Using passwords
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Password considerations .
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Set Power-On Password .
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Set Administrator Password .
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Setting, changing, or deleting a password .
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Enabling or disabling a device .
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Selecting a startup device.
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Selecting a temporary startup device .
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Viewing or changing the startup device sequence 54
Exiting the Setup Utility program .
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Chapter 7. Symptom-to-FRU index . . . 55
Hard disk drive boot error .
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Power supply problems .
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Diagnostic error codes .
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Beep symptoms .
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POST error codes
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Miscellaneous error messages .
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Undetermined problems .
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Chapter 8. Replacing FRUs (Machine
types: 7515, 7523, 7569, and 7611.)
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Locating connectors on the front of your computer
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Locating connectors on the rear of your computer
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Removing the computer cover .
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Locating components .
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Locating parts on the system board .
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Removing and reinstalling the front bezel .
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Installing or replacing a memory module
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Installing or replacing a PCI card .
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Replacing the battery .
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Replacing the power supply assembly
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Replacing the heat sink and fan assembly .
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Replacing the microprocessor .
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Replacing the system board
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Replacing the primary hard disk drive .
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Replacing the secondary hard disk drive .
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Replacing the optical drive .
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Replacing the diskette drive or card reader
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Replacing the front fan assembly .
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Replacing the rear fan assembly .
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Replacing the internal speaker .
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Replacing the front audio and USB assembly .
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Completing the FRU replacement
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Chapter 9. Replacing FRUs (Machine
types: 7522, 7560, 7610, and 7705.) . . 123
Locating connectors on the front of your computer 124
Locating connectors on the rear of your computer
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Opening the computer cover .
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Accessing the system board components and
drives .
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Locating components .
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Locating parts on the system board .
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Installing or replacing a memory module .
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Installing or replacing an adapter card .
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Replacing the battery .
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Replacing the hard disk drive .
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Replacing the optical drive .
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Replacing the power supply assembly .
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Replacing the heat sink and fan assembly .
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Replacing the microprocessor .
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Replacing the system board
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Replacing the card reader .
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Replacing the front audio and USB assembly .
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Replacing the internal speaker.
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© Copyright Lenovo 2009
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Содержание 7515L2U
Страница 1: ...Machine Types 7515 7522 7523 7560 7569 7610 7611 and 7705 ThinkCentre Hardware Maintenance Manual ...
Страница 2: ......
Страница 3: ...ThinkCentre Hardware Maintenance Manual ...
Страница 17: ...Chapter 2 Safety information 11 ...
Страница 18: ...12 Hardware Maintenance Manual ...
Страница 19: ... 18 kg 37 lbs 32 kg 70 5 lbs 55 kg 121 2 lbs 1 2 Chapter 2 Safety information 13 ...
Страница 23: ...Chapter 2 Safety information 17 ...
Страница 24: ...1 2 18 Hardware Maintenance Manual ...
Страница 25: ...Chapter 2 Safety information 19 ...
Страница 26: ...1 2 20 Hardware Maintenance Manual ...
Страница 33: ...Chapter 2 Safety information 27 ...
Страница 34: ...28 Hardware Maintenance Manual ...
Страница 35: ...1 2 Chapter 2 Safety information 29 ...
Страница 39: ...Chapter 2 Safety information 33 ...
Страница 40: ...1 2 34 Hardware Maintenance Manual ...
Страница 44: ...38 Hardware Maintenance Manual ...
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Страница 56: ...50 Hardware Maintenance Manual ...
Страница 128: ...122 Hardware Maintenance Manual ...
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Страница 292: ...Part Number 53Y6319 Printed in USA 1P P N 53Y6319 ...