How do I test the mother board to make sure its bad before I spend $322 for a new one

Refrigerator & Freezer Repair
1

Brand: GE
Model Number: 200D4854G013
Main Symptom: Fridge not cooling and there is a clicking noise from the mother board
What happens & when:

Error Code (if any):
Parts or tests already tried:
Photos / video link:

2

Hi,

Above is not a model#, it looks more like a part# from a tag or sticker.

Some model# helps…

jeff sr.
Appliance Repair Aid