Chapter 4
91
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 advanced 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.
Summary of Contents for Aspire Timeline 4810TZ
Page 6: ...VI...
Page 11: ...Chapter 1 3 Aspire 4810T 4810TZ 4410T System Block Diagram...
Page 12: ...4 Chapter 1 Aspire 4810TG System Block Diagram...
Page 17: ...Chapter 1 9 Rear View Icon Item Description 1 Battery bay Houses the computer s battery pack...
Page 34: ...26 Chapter 1...
Page 48: ...40 Chapter 2...
Page 86: ...78 Chapter 3...
Page 110: ...102 Chapter 6 Aspire 4810T 4810TZ 4410T Series Exploded Diagram...
Page 111: ...Chapter 6 103 Aspire 4810TG Series Exploded Diagram...
Page 144: ...136 Appendix B...
Page 146: ...138 Appendix C...