My Corsair H75 is making a crackling sound on the cpu block what is it?

[Neil_2]

My Corsair H75 is making a crackling sound on the cpu block, but it only starts making the crackling noises after quite a few hours.

 

[scout_03]

try the repaste first and if that not solve i would check temp maybe the pump start to have issue also see if there is no leak in the system .

 

[Neil_2]

there is no leak, the temperature is fine and i have already tried re pasting 🙁

 

[scout_03]

when it made that crackling sound could you be able to press between your finger one of the hose that goes to the cooler from pump and see if noise stop .