I do have heatsinks on the rams and a 80mm fan pointing at them. Also HSF on the core. So I don't expect it to be heat issue ?!?
I could give a try to connecting the core fan to the mobo or the psu...
I definitely gained performance by upping the mem freqs. In fact, the more the better, if only i could get it to boot...
BTW, I read in your sig, you modified your mx to report as quadro. What's the difference/improvement???
Thanks for your suggestions.