i upgraded my board to a used pc5010 board and a new Powerseries keypad.
The backlight shows up on the keypad and the amber trouble light flashes but there is no lcd display and none of the buttons are responsive. Is this a board failure ? all the wiring and power are correct.
The backlight shows up on the keypad and the amber trouble light flashes but there is no lcd display and none of the buttons are responsive. Is this a board failure ? all the wiring and power are correct.
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