H50 Noise

Hello all , I've recently bought a Corsair H50 Cooler , I'm really happy with its cooling performances.

 

The pump is making no noises at all. There's only 1 thing tho.

 

When i start up my computer in the morning , Or sometimes when its running,

 

I hear the water throught the tubes for like 2-3 Seconds That is when i start up in the morning.

 

While its running is quiet but sometime i hear it quietly for 1-2 second , The water into the loop like there was ''air'' getting throught the pump for a second.

 

I guess i'm just worried for nothing , My H50 is installed perfectly and all , it doesnt leak etc.

 

I just want to make sure on here to see if its okay!

 

Thanks in advance.

 

Mathieu.

do you have your rad fitted at the rear of your case with the hoses leading from the top? If so this could explain the air passing through. One thing to try is flicking the pipes a few times whilst the system is running... this will help move any air pockets.