Index Of Symptom-To-Fru Error Message - Acer Aspire 1400 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.
Battery can't be charged
Chapter 4
Action in Sequence
Enter BIOS Utility to execute "Load Setup Defaults" on Exit screen,
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
Main board
Reconnect the LCD connector
LCD inverter ID
LCD cable
LCD inverter
LCD
Main board
LCD inverter ID
LCD inverter
LCD cable
LCD
Main board
Action in Sequence
Reconnect the inverter board
Inverter board
Main board
Action in Sequence
Power source (battery pack and power adapter). See "Power
System Check" on page 71.
Battery pack
Power adapter
Hard drive & battery connection board
Main board
Power source (battery pack and power adapter). See "Power
System Check" on page 71.
Battery pack
Power adapter
Hard drive & battery connection board
Main board
Power source (battery pack and power adapter). See "Power
System Check" on page 71.
Hold and press the power switch for more than 4 seconds.
Main board
See "Check the Battery Pack" on page 72.
Battery pack
Main board
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