Acer Aspire 1430 Series Service Manual page 76

Peripheral Devices-Related Symptoms
Symptom / Error
Print problems.
Keyboard/Touchpad-Related Symptoms
Symptom / Error
Keyboard (one or more keys) does not
work.
Touchpad does not work.
IMPORTANT:If you cannot find a symptom or an error in this list and the problem remains, see "Undetermined
Problems" on page 70.
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68
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Action in Sequence
Run the printer self test.
•
Reinstall the printer driver.
•
Test or replace the printer cable.
•
Test or replace the printer.
•
Test or replace the mainboard.
•
Action in Sequence
Reconnect the keyboard cable.
•
Test or replace the keyboard.
•
Test or replace the mainboard.
•
Reconnect the touchpad cable.
•
Test or replace the touchpad board.
•
Test or replace the mainboard.
•
Chapter 4