I have a dilemma here,my cast controller ports are not responding to any controller and I have replaced the fried fuse resistor on the controller circuit board but the dcast is still not responding to controllers it just boots and stays on the date and time change but wont respond I,ve also looked at the mainboard and there doesnt seem to be any surface mount fuses that could have blown, could it be the onboard controllerIC or anything else.

Any help on this would greatly appreciated.

Flinty