MiTAC w130 Manuales De Servicio
69
9-9 Keyboard and Touch –pad Test Error
Error message of keyboard or touch-pad is failure or any keys does not
working properly.
working properly.
Keyboard or
touch-pad test
Yes
N
o
Ye
s
Is K/B
or T/P cable connected to
Notebook properly?
Try another known good keyboard or Touch-pad
Replace the faulty
keyboard or Touch-pad
Test
OK?
Connect it.
Replace motherboard
Board-level
Troubleshooting
Check if
U533, J504 are cold
Solder?
Y
es
Re-soldering
N
o
Check the following parts:
Signal:
Parts:
N
o