Chapter 4
85
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 79.
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 79.
Battery pack
Power adapter
Hard drive & battery connection board
System board
Summary of Contents for Aspire 5810T Series
Page 6: ...VI...
Page 11: ...Chapter 1 3 Aspire 5810T 5810TZ 5410T System Block Diagram...
Page 12: ...4 Chapter 1 Aspire 5810TG System Block Diagram...
Page 17: ...Chapter 1 9 Rear View Icon Item Description 1 Battery bay Houses the computer s battery pack...
Page 46: ...38 Chapter 2...
Page 108: ...108 Chapter 6 Aspire 5810T 5810TZ 5410T Series Exploded Diagram...
Page 109: ...Chapter 6 109 Aspire 5810TG Series Exploded Diagram...
Page 131: ...Appendix A 117 Model Definition and Configuration Appendix A...
Page 142: ...Appendix A 128...
Page 146: ...132 Appendix B...
Page 148: ...134 Appendix C...
Page 152: ...138...