Index Of Symptom-To-Fru Error Message - Acer TravelMate 6460 Service Manual

Index of Symptom-to-FRU Error Message

LCD-Related Symptoms
Symptom/Error
LCD backlight doesn't work.
LCD is too dark.
LCD brightness cannot be
adjusted.
LCD contrast cannot be
adjusted.
Unreadable LCD screen
Missing pels in characters
Abnormal screen
Wrong color displayed
LCD has extra horizontal or
vertical lines displayed.
Indicator-Related Symptoms
Symptom/Error
Indicator incorrectly remains off
or on, but system runs correctly.
Power-Related Symptoms
Symptom/Error
Power shuts down during
operation.
The system doesn't power on.
The system doesn't power-off.
88
Action in Sequence
Enter BIOS Utility to execute Load Setup Default
Settings, then reboot system.
Reconnect the LCD connectors.
Keyboard (if contrast and brightness function key do not
work).
LCD inverter ID
LCD cable
LCD inverter
LCD
System board
Reconnect the LCD connector.
LCD inverter ID
LCD cable
LCD inverter
LCD
System board
LCD inverter ID
LCD inverter
LCD cable
LCD
System board
Action in Sequence
Reconnect the inverter board
Inverter board
System board
Action in Sequence
Power source (battery pack and power adapter). See
Power System Check.
Battery pack
Power adapter
Hard drive & battery connection board
System board
Power source (battery pack and power adapter). See
Power System Check.
Battery pack
Power adapter
Hard drive & battery connection board
System board
Power source (battery pack and power adapter). See
Power System Check.
Hold and press the power switch for more than 4 seconds.
System board
Chapter 4