Touchpad Failure - Acer eMachines eM250 Series Service Manual

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:
124
Start
Check M/B
T/P FFC
OK
Check
Logic Upper
Swap M/B
OK
Re-assemble
the T/P FFC to
NG
M/B
OK
Swap/Re-
assemble the
NG
T/P board or
T/P FFC
Chapter 4