Phill-B Posted October 30, 2010 Share Posted October 30, 2010 I bought and installed a new h50 just about 3 months ago, and until now it has been great. Now it started making this rattling noise. It's definitely the pump too. But my temps are still really good. It still is really loud, and is should be silent. Anyone else have this happen? Link to comment Share on other sites More sharing options...
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