sorry, wrong thread

Yes, but I double checked to for the sake of it...I turned it on without it plugged in and just got no beeps then plugged it back in and got my beeps again (the one long, two short - with only mobo and CPU installed)...I suppose all that's left is to try to get a new power supply...any suggestions on any that could supply plenty of power to at least tell if that is the problem?

Is it possible the SLI selector card is installed in SLI mode? Remove the selector card and reinstall it, see page 3-5 of your manual.

No I don't think it is, I've tried re-installing it before and even put it in backwards, but then I got a red light go on my mobo...which was supposed to mean that I don't have 2 graphics cards intsalled

clear CMOS

Try clear CMOS on ur motherboard.

http://www.techspot.com/vb/topic53866.html

I have tried that a few times and it hasn't changed anything...

Unplug the power cord, remove the the battery on MOBO and then clear the cmos (jumper pins) and wait 30 minutes...

Put back the battery and jumper pin for CMOS, plugin back the power cord reboot the PC

Tried it, still no change...should I take any components out when I do this, and when you say "Unplug the Power cord" do you mean from the mobo or just the power supply, because I unplugged it from the power supply to the wall...

It might be time to take this system to a local computer shop to have it looked at. They will have the resources to properly troubleshoot it. We have exhausted our options here, I believe