Kar Posted November 21, 2013 Share Posted November 21, 2013 Hi I bought my H100i a few days ago and on one hand it is brilliant keeping a 4770k nice and cool, but there's two issues and as this is my first water cooling unit I am unsure if this is normal or if mine is dodgy. The main problem is the normal sound which is a low buzzing sound it's not especially loud but as everything else is so quiet, it is very annoying. It is definitely coming from the pump as I have disconnected all the fans and just had the pump running. Is this normal for an AIO? The other problem and it's somewhat random, is on a cold boot, or a power cycle, the pump will spin very slow (in the bios fan monitor and in corsair link it is at 550-600) and the pump will make a loud grinding / rattling sound. Exactly the same as is described in this thread: http://forum.corsair.com/v3/showthread.php?p=620810 It goes away after a random interval sometimes 60 seconds, sometimes 3 minutes, and when it goes away the pump speed is back at > 2000. CPU temperatures shoot up from 22ish to 55ish while the pump is spinning slowly. Any help would be greatly appreciated. Thanks! Link to comment Share on other sites More sharing options...
This topic is now archived and is closed to further replies.