GE Refrigerator - No display indicator and cooling

We have a GE Refrigerator which has stopped cooling and the display indicator is not showing except when i open the fridge door it shows "HRS" on the display. Also its not dispensing ice any more. Any suggestions on the issue? My thought is a faulty mother board?

Thanks

Anybody who has any thoughts on the issue?

Anybody who has any thoughts on the issue?