With stock cooling the card works perfectly.
With the EK waterblock attached after 10-15mins gaming it'll freeze the system. I've found that disabling Catalyst AI in CCC stops this from happening, but this also disables the on board crossfire.
GPU temps are in the mid 40s and the VRMs in the 50s.
I've reattached the stock cooler once or twice and each time, it works without fault and I can game on it (with AI enabled) for hours.
There's just something this block isn't cooling that it should be. All pads are making contact correctly too.
It's got me stumped. Hence why I think it'll try the Swiftech block.
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