Frig/Freezer not cooling, confirm part help

Refrigerator & Freezer Repair
,
1

Hopefully keeping this short.

Frig/Freezer stopped cooling.

What I have done/checked:

Confirmed it is not iced up by pulling the inside panels.
Confirmed the inside fans turn on/off when doors are closed/open
The compressor gets warm to the touch but not hot. The compressor fan is running without problems.
Cleaned all the compressor coils.
Not putting out any codes when I use the front buttons.
It comes on and runs without noise or what seems like any problems. Just not putting out cold air.

I was planning on replacing the Main board (Samsung DA41-00554B Pba MAIN;NW2-Pjt,assy - AppliancePartsPros.com)
but wanted to check here first to see if I should try anything else first.

Thanks in advance.

3

Since the compressor is running I do not think that the board is the problem.

If the compressor runs then there should be cooling/frost on the evaporator coils.
If not then it is a sealed system problem. This will be an expensive repair as you need a pro. Also there is no guarantee that they will be able to fix it.

Below is a manual which may help you confirm the problem.
You will have to join the site and be logged in to be able to download it.
http://appliancejunk.com/forums/index.php?action=downloads;sa=downfile&id=395;t=1413563138