Notice the trend? Quite alot of psu blowups there. I've only had 1 and that was on a IBM PC with Win95 hard switch PC. I found out at the "You can turn your PC off now" screen that you could switch it off and on quickly that it would still stay on
The foot long PSU didn't like it and boom it went! Boy did they go bang back in the days.
Anyway you should be praying that this EZ-Cool doesn't go boom either as you might not be as fortunate this time. Most likely the overclock on the cpu and the graphics card current pull was too much for it. Leave your CPU at stock while your on the EZ-Cool to decrease your chances of it blowing up.