E250 Keypad Not Working

[sunil kumar]

I Have E250 Water Logged, I Clean The Board Replaced The Flex Cable But 1 2 3 4 5 6 7 8 9 0 * # Not Working Sub Keypad Working Fine(menu+contact+send)
And Solution Plz

[Formingus]

waiting.....................................too

[kosturon]

Solution is to change microphone. I change my mic and everything is okk.:p:p

[sukhraj]

e250 e250v upper keypad is not working solution is remove the board in cell and clean all pcb set is ok i m tested i change flex but same probelm i m see the resting in the board i m clean a good work a phone my english is weak but my sulion is work :D

[madou]

the solution is to remove the two black ic's near keypad connector on mother board -they are just filter don't need em_