LG GR-L206CVQA not working

Hiya, I’ve got an LH gr-l206cvqa fridge freezer. It was fine but got plugged into a dodgy socket today and now it isn’t working. Light comes on in freezer but not fridge and there has been no noise from it since incident. I’ve checked the main fuse and the bulbs and all are fine. Think it is probably an easy fix, like an internal fuse blown or something but dont have the knowledge or tools to confirm. Obviously it’s full of food and it’s July, so the sooner the better!