See http://forum.corsair.com/forums/showthread.php?t=140665. I am wondering if there is a hardware issue. Try running [Link Test] which should report similar to as attached.xsgtr31 said:The only software for the 100i GTX is Corsair Link. I can't see anything on their website.
Given the same happens with SIV I suspect either there is a hardware issue or the firmware is in a funny state. What firmware version does your H100iGTX have (it's listed on both [Link Test] and [Link Status])?xsgtr31 said:Yep, SIV tools same problem fans speed up.