Worrying noise from Corsair water cooler

[slowlydoesit]

Bit of an urgent problem. This morning when I booted the big PC it started making a noise, as if a loose cable was rattling against a fan somewhere. Worryingly, it seems to be coming from the Corsair water cooler (model number unknown - bought it a while back and didn't note the details) on top of the i7 920. [EDIT: board is an Asus P6TD DELUXE].

Imminent bearing failure?

This comes at a really bad time as I need my PC to be super reliable over the next few weeks. Replace the Corsair just in case, perhaps with something like this?

www.amazon.co.uk/o/ASIN/B0077POH8M

Advice and recommendations sought!
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Kawasaki KMX200 with broken fixed powervalves and a stutter

[lihp]

There's another one
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covent.gardens: lihp is my most favourite member ever

[CaNsA]

the maybe air trapped in the pump.

Disconnect the power from your hard drives.

Turn pc on

slowly rotate pc 180 degrees

let the air that trapped in the pump move into the rad.

turn pc 180 again

See if it still makes a noise.

[slowlydoesit]

[Ste]

1. Remove the Corsair cooler.
2. Throw it over your left shoulder.
3. Replace with an Antec cooler.
4. ???
5. Profit

[slowlydoesit]

[Ste]

[CaNsA]

The Corsair AIO are very well known for being a pile of junk.

I'm surprised you bought another one, considering your 1st one went to shit.