Questions & Answers for: keypad failure

cellhone keypad failure up down my keypad failure only few key are work . ok,down,clear,4,5,6,0,# this key are not working plz send me solution for this problem. tanks

...keypad is pressed, a blank "?" is displayed... POWER FAILURE &FAILURE CODES Power Failure: After a power failure, the WELCOME screen will be displayed. F2 ?Keyboard Failure: Refer to the Tech Sheet ...

...keypad failure or an Electronic Range Control (ERC) board failure. The ribbon connector on the keypad could be damaged or shorted. One of the buttons could be stuck or shorted on the keypad. There is ...

...failure in the keypad (stuck key) and F1 caused by a failure in the control board (clock). This seems opposite to your experience. I would suggest first to power down the oven, unplug the keypad from ...

...keypad failure. The test is to disconnect the keypad, power up the oven with the keypad unplugged ... see if you get an F1 ... may take a while ... 30 minutes or so. If you still get an F1 then the ...

...failure in the keypad or main control. 1. Check keypad connector for firm connection (keypad connects to control board). 2. Press CANCEL. If error code returns after 60 seconds, replace keypad (also ...

...indicates a keypad/user interface failure. This can be caused by a stuck keypad or a failed user interface control board. It can also be caused by a wiring failure or a failed machine control

...keypad is pressed, a blank "O" (square) is displayed... POWER FAILURE & FAILURE CODES Power Failure: After a power failure, the WELCOME screen will be displayed. F2 Keyboard Failure: Refer to the ...

keypad failure always happen * when phone dropped and it causes keypad flex connected on the board is dislocated * water damage that may lead to corrusion or shorted thats why keypad is malfuctioning

...keypad failure some keys work some don't Quite a common problem this. The keypad needs to be replaced. Very seldom but possible that there is an actual pcb fault, but most likely cause is the keypad ...