8310 keypad failure after being dropped!
 

I dropped me 8310 and it works fine but the keypad aint workng at all! I have tried changing the screen/keypad but still no solution!
I have a copy of the schematics but i need help on where to look next. Also i cant see no physical damage anywhere on the chasis or phone!

change switch volume button. usually it's short.

Regards

DeltaGSM

OK thanks guys i will try changing the +volume button n i will let u know of the outcome!