Touchpad Failure - Acer Aspire E1-521 Service Manual

Touchpad Failure

If the touchpad fail, perform the following:
Check M/B
T/P FFC
Check Logic
Swap M/B
Troubleshooting
Start
OK
OK
Upper
OK
Figure 4:5. Touchpad Failure
NG
Re-assemble
the T/P FFC to M/B
Swap/Re-assemble
NG
the T/P board or
T/P board or T/P FFC
4-8