Hello,

I have 4 x 7970. They constantly overheat causing my PC to shut down.
I have previously tried to cool them with a stand-alone fan blowing through a copper coil filled with water.
This way is not so efficient. PC still shuts down.

I am putting up bounty [1BTC] for the best idea on cooling.

Maybe there is someone out there who's got it figured out.

Thanks for participating.