Keypad/Control Panel Replacement Doesn’t Work
1.All new keypads/control panels have been tested to work. The biggest mistake people make is putting the ribbon upside down into the circuit board. If the ribbon doesn’t light up, remove it, flip it over and plug it back into the circuit board.
2. When you plug the keypads/control panels into the circuit board the all black part will face towards the cover.
3. The ribbon must all the way against the white connector, or it might fail again.