What could be wrong with my water cooler (Corsair H75)?

JFFS93

Prominent
Mar 1, 2017
1
0
510
Hi everyone, I've got an issue with my Corsair H75.

Yesterday I was playing a game, and everything was running alright as usual, but suddenly,I started having some awkward fps jumps, so i went ahead and checked the temps, only to find out my cpu was at a boiling hot 80ºC. I immediately shut off my computer and tried to rectify the issue.

After some 2 hours of testing and countless restarts, I can't figure out what could possibly be wrong with the water cooler. I've noticed one hose is hot and both the other hose and the radiator are super cold, which could suggest the pump wasn't working, but the thing is, I do hear it working while the pc is on, so maybe the pump ain't the issue... I honestly don't know anymore.

If anyone could give me some tips about what it could be and/or what to do I'd be thankful.

Thanks in advance!
 
Solution
if you have the corsair link software installed make sure the pump is in performance mode double click on the pump and a drop down will ape-re but other than that nothing.