I have a Be Quiet - Silent Loop water cooling system that occasionally drops RPM down to 10% of typical performance. This is accompanied by a loud continuously sounding noise.
I recently refilled the water (assuming I should not empty it first) and expected the sound to subside, but it occasionally breaks down, only to recover after roughly a minute or two.
I have read that there could possibly be air trapped in the system. What can I do to remedy the situation?
