66
Chapter 4
Intermittent Problems
Intermittent system hang problems can be caused by a variety of reasons that have nothing to do with a
hardware defect, such as: cosmic radiation, electrostatic discharge, or software errors. FRU replacement
should be considered only when a recurring problem exists.
When analyzing an intermittent problem, do the following:
1.
Run the diagnostic test for the system board in loop mode at least 10 times.
2.
If no error is detected, do not replace any FRU.
3.
If any error is detected, replace the FRU. Rerun the test to verify that there are no more errors.
Aspire 1300.book Page 66 Friday, July 26, 2002 1:41 PM
Summary of Contents for Aspire 1300
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Page 54: ...54 Chapter 3 Aspire 1300 book Page 54 Friday July 26 2002 1 41 PM ...
Page 68: ...68 Chapter 4 Aspire 1300 book Page 68 Friday July 26 2002 1 41 PM ...
Page 72: ...72 Chapter 6 Exploded Diagram THE SYSTEM LCD 14 1 ...
Page 73: ...Chapter 6 73 LCD 15 0 FDD ASSY ...
Page 81: ...Chapter 6 81 ...
Page 84: ...Appendix A 84 Aspire 1300 book Page 84 Friday July 26 2002 1 41 PM ...
Page 88: ...88 Appendix B Aspire 1300 book Page 88 Friday July 26 2002 1 41 PM ...
Page 90: ...90 Appendix C Aspire 1300 book Page 90 Friday July 26 2002 1 41 PM ...