Hi everyone. I’d be very grateful if someone could point me in right direction, as my samsung side by side Rsh7znrs is not cooling the fridge or freezer. i have powered off 5 hours with doors open and upon repowering there is slight hum sound as if its working but no cooling. I tried to enter test mode
https://www.ukwhitegoods.co.uk/help/fault-codes/refrigeration-fault-codes/4278-samsung-rsh-series-fault-codes-test
The fridge bleeped after 8 seconds but display did not go blank
Thank you if you can help