Its an Aurora z605 (prusa i3 clone)
Yesterday was working fine. I have been fiddling with the firmware and uploaded firmware to the Melzi v2.3 board.
HAVE_HEATED_BED is checked in the configuration tool.
Strange thing thermistor reads 39 - 40 degrees C, should be around room temperature, bed is cold. Tried to warm the thermistor and it displays a change in reading.
But the bed wont heat. Turning the bed on in pronterface/repetier host does nothing, no voltage on the "BED" pinouts on the board.