Acer 7510 Laptop User Manual


 
91 Chapter 4
NOTE: If you can not correct the problems according to the anterior tables, see “Undetermined Problems”.
Touchpad does not work. Reconnect touchpad cable.
Touchpad board
System board
Modem-Related Symptoms
Symptom/Error Action in Sequence
Internal modem does not
work correctly.
Modem phone port
modem combo board
System board
Keyboard/Touchpad-Related Symptoms
Symptom/Error Action in Sequence