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Chapter 4
49
This chapter provides instructions on how to troubleshoot system hardware problems.
Hardware Diagnostic Procedure
IMPORTANT:
The diagnostic tests described in this chapter are only intended to test Acer products. Non-Acer
products, prototype cards, or modified options can give false errors and invalid system
responses.
1.
Obtain the failing symptoms in as much detail as possible.
2.
Verify the symptoms by attempting to recreate the failure by running the diagnostic tests or repeating the
same operation.
3.
Refer to “Power System Check” on page 50 and “Beep Codes” on page 56 to determine which corrective
action to perform.
System Troubleshooting
Chapter 4
Содержание ASPIRE X5812
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Страница 51: ...Chapter 3 43 9 Disconnect the VGA card cable from the mainboard ...
Страница 73: ...Chapter 5 65 System Block Diagram System Block Diagram and Board Layout Chapter 5 ...
Страница 78: ...70 Chapter 6 Aspire X3812 X5812 Exploded Diagram ...
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