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Chapter 4
87
Index of Symptom-to-FRU Errors
LCD-Related Symptoms
Symptom / Error
Action in Sequence
LCD backlight doesn't work
LCD is too dark
LCD brightness cannot be adjusted
LCD contrast cannot be adjusted
Enter BIOS Utility to execute “Load Setup Default Settings”,
then reboot system.
Reconnect the LCD connectors.
Keyboard (if contrast and brightness function key doesn't
work).
LCD inverter ID
LCD cable
LCD inverter
LCD
System board
Unreadable LCD screen
Missing pels in characters
Abnormal screen
Wrong color displayed
Reconnect the LCD connector
LCD inverter ID
LCD cable
LCD inverter
LCD
System board
LCD has extra horizontal or vertical lines
displayed.
LCD inverter ID
LCD inverter
LCD cable
LCD
System board
Indicator-Related Symptoms
Symptom / Error
Action in Sequence
Indicator incorrectly remains off or on, but
system runs correctly
Reconnect the inverter board
Inverter board
System board
Power-Related Symptoms
Symptom / Error
Action in Sequence
Power shuts down during operation
Power source (battery pack and power adapter). See “Power
System Check” on page 81.
Battery pack
Power adapter
Hard drive & battery connection board
System board
The system doesn’t power-on.
Power source (battery pack and power adapter). See “Power
System Check” on page 81.
Battery pack
Power adapter
Hard drive & battery connection board
System board
Содержание Aspire Timeline 4810T
Страница 6: ...VI ...
Страница 11: ...Chapter 1 3 Aspire 4810T 4810TZ 4410T System Block Diagram ...
Страница 12: ...4 Chapter 1 Aspire 4810TG System Block Diagram ...
Страница 17: ...Chapter 1 9 Rear View Icon Item Description 1 Battery bay Houses the computer s battery pack ...
Страница 34: ...26 Chapter 1 ...
Страница 48: ...40 Chapter 2 ...
Страница 86: ...78 Chapter 3 ...
Страница 110: ...102 Chapter 6 Aspire 4810T 4810TZ 4410T Series Exploded Diagram ...
Страница 111: ...Chapter 6 103 Aspire 4810TG Series Exploded Diagram ...
Страница 127: ...Appendix A 119 Aspire 4810T 4810TZ 4410T 4810TG Series Model Definition and Configuration Appendix A ...
Страница 144: ...136 Appendix B ...
Страница 146: ...138 Appendix C ...