Acer 752 Laptop User Manual


 
Chapter 4 137
TouchPad Failure
If the TouchPad doesn’t work, perform the following actions one at a time to correct the problem. Do not
replace non-defective FRUs:
Start
Check M/B T/P 
FFC
Re-assemble the 
T/P FFC to M/B
OK
NG
Check 
TouchPad
OK
Swap/Reassemble 
the T/P board or 
T/P FFC
OK
NG
Swap M/B
Start
Check M/B T/P 
FFC
Re-assemble the 
T/P FFC to M/B
OK
NG
Check 
TouchPad
OK
Swap/Reassemble 
the T/P board or 
T/P FFC
OK
NG
Swap M/B