Index of Symptom-to-FRU Error Message

LCD-Related Symptoms

 

Symptom / Error

Action in Sequence

 

 

 

 

 

 

LCD backlight doesn't work

Enter BIOS Utility to execute “Load Setup Defaults” on Exit

 

 

LCD is too dark

screen, then reboot system.

 

 

LCD brightness cannot be adjusted

Reconnect the LCD connectors.

 

 

LCD contrast cannot be adjusted

Keyboard (if contrast and brightness function key doesn't

 

 

 

work).

 

 

 

LCD cable

 

 

 

LCD inverter

 

 

 

LCD

 

 

 

Main board

 

 

 

 

 

 

Unreadable LCD screen

Reconnect the LCD connector

 

 

Missing pels in characters

LCD cable

 

 

Abnormal screen

LCD inverter

 

 

Wrong color displayed

LCD

 

 

 

Main board

 

 

 

 

 

 

LCD has extra horizontal or vertical lines

LCD inverter

 

 

displayed.

LCD cable

 

 

 

LCD

 

 

 

Main board

 

 

 

 

 

 

Indicator-Related Symptoms

 

 

 

 

 

 

 

Symptom / Error

Action in Sequence

 

 

 

 

 

 

Indicator incorrectly remains off or on, but

Reconnect the inverter board

 

 

system runs correctly

Inverter board

 

 

 

Main 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” .

 

 

 

Battery pack

 

 

 

Power adapter

 

 

 

Hard drive & battery connection board

 

 

 

Main board

 

 

 

 

 

 

The system doesn’t power-on.

Power source (battery pack and power adapter). See “Power

 

 

 

System Check” .

 

 

 

Battery pack

 

 

 

Power adapter

 

 

 

Hard drive & battery connection board

 

 

 

Main board

 

 

 

 

 

 

The system doesn’t power-off.

Power source (battery pack and power adapter). See “Power

 

 

 

System Check” .

 

 

 

Hold and press the power switch for more than 4 seconds.

 

 

 

Main board

 

 

 

 

 

 

Battery can’t be charged

See “Check the Power Adapter”.

 

 

 

Battery pack

 

 

 

Main board

 

 

 

 

 

 

 

 

 

Chapter 4

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Acer 2000 manual LCD-Related Symptoms Symptom / Error Action in Sequence, Lcd

2000 specifications

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