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Chapter 4
80
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-
Acerproducts, prototype cards, or modified options can give false errors and invalid
systemresponses.
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
thesame operation.
3.
Refer to “Power System check” on page 81 and “Beep Codes” on page 82 to determine which corrective
action to perform.
System Troubleshooting
Chapter 4
Содержание Aspire X3475
Страница 1: ...Acer Aspire X3475 Service Guide SG V1 01 PRINTED IN TAIWAN ...
Страница 13: ...Chapter 1 5 Block Diagram ...
Страница 67: ...Chapter 3 59 Reinstalling the I O Shielding 1 Install I O shielding into chassis ...
Страница 83: ...Chapter 3 75 2 Close the load lever to its latch ...
Страница 85: ...Chapter 3 77 3 Connect tache of heat sink to the retention frame 4 Secure the hook of heat sink as shown below ...
Страница 105: ...97 Chapter 6 Aspire X3475 Exploded Diagram NOTE This section will be updated when more information becomes available ...