New
#1
GTX580 Black Screen/Reboot in Games, Windows Logo, even at Bios load
I purchased a system with dual GTX580's about a year and a half ago. I have had issues with system crashes (lockups, no blue screen, and no alt-tabbing out of them) almost from the beginning. Since I am impressed with some of the technical responses I have seen on threads in this forum, thought I'd reach out for help before I pull what hair I have left out.....
I tried literally every different bios update available, every single driver release Nvidia has released, too many clean windows installs to count, MSI Afterburner/EVGA Precision (video voltage increases, clock decreases (removing EVGA superclocking), replaced the SLI bridge, different ram, different powersupply cables, different fan speeds, and so many other things over the past 1.5 years it's rediculous.
In preparation for trashing the cards, I pulled them out and put my old cards back in. These are also EVGA brand, 8800's, also can run them in SLI with the same bridge, and not a single problem. This is while running the same driver release (clean install though) as the 580's.
So I put one 580 back in, both slots 1 & 3, and to my surprise it worked just fine in either PCI slot. Tried the other 580, also works fine when alone. Put them both in, put the bridge on, and it crashes right after Bios loads, before it even makes it to the windows logo/login screen.
Seems to have gotten worse over time (was just during intense gaming, next it's when in windows but not gaiming, sometimes at the Windows loading Logo, and sometimes even at bios load.)
Overheating? Temps are fine..even when stress testing with Kombuster/Furmark/Prime95/MEMTest/etc. temps get warm, up to 85 on CPU cores, and 75 on video card, but all tests are fine.
PSU? Bios Settings? Help?!?!?