MC2100 control board won't power on. Is it possible to test this board?

the regular complaint comes in treadmill motor controlling card is igbt fault. igbt will be fitted on the heatsink replace the same. also check the related driver transistors in its gate rail. instead of motor u can connect a bulb for testing board. u need the controlling circuit also to test the motor controlling card. because motor on ,off, speed controls commads are cumming from control circuit.