102
Chapter 4
Index of Symptom-to-FRU Error Message
LCD-Related Symptoms
Symptom / Error
Check or do the following in sequence
LCD backlight doesn't work
LCD is too dark
LCD brightness cannot be adjusted
LCD contrast cannot be adjusted
T
Run “Load Setup Defaults” in BIOS Setup Utility, then reboot
system.
T
Reconnect the LCD connectors.
T
Keyboard (if contrast and brightness function key doesn't
work).
T
LCD inverter ID
T
LCD cable
T
LCD inverter board
T
LCD
T
Mainboard
Unreadable LCD screen
Missing pels in characters
Abnormal screen
Wrong color displayed
T
Reconnect the LCD connector
T
LCD inverter ID
T
LCD cable
T
LCD inverter board
T
LCD
T
Mainboard
LCD has extra horizontal or vertical lines
displayed.
T
LCD inverter ID
T
LCD inverter board
T
LCD cable
T
LCD
T
Mainboard
Indicator-Related Symptoms
Symptom / Error
Check or do the following in sequence
Indicator incorrectly remains off or on, but
system runs correctly
T
Reconnect the LCD inverter board.
T
Mainboard
Power-Related Symptoms
Symptom / Error
Check or do the following in sequence
Power shuts down during operation
T
Power source (battery pack and power adapter). See “Power
System Check” on page 93.
T
Battery pack
T
Power adapter
T
Hard disk drive & battery connection board
T
Mainboard
The system doesn’t power-on.
T
Power source (battery pack and power adapter). See “Power
System Check” on page 93.
T
Battery pack
T
Power adapter
T
Hard disk drive & battery connection board
T
Mainboard
Содержание 4310 2176 - Aspire - Celeron M 1.6 GHz
Страница 10: ...x ...
Страница 56: ...46 Chapter 2 ...
Страница 90: ...80 Chapter 3 19 Carefully detach the RTC battery from the SD card slot ...
Страница 118: ...108 Chapter 4 ...
Страница 119: ...Chapter 5 109 System Block Diagram System Block Diagram and Connector Locations Chapter 5 ...
Страница 122: ...112 Chapter 5 Switch Setting Short G68 to clear password ...
Страница 126: ...116 Chapter 4 Aspire 4710 4310 Exploded Diagram ...
Страница 155: ...145 Appendix A ...
Страница 156: ...Appendix A 146 ...
Страница 164: ...154 Appendix C ...