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Guest
Guest
I just installed a Sapphire 5870 in my machine, and it is causing me some major issues. My computer is now periodically locking up hard with no warning -- I don't even get a BSOD -- my monitors go blank and the computer becomes entirely unresponsive. This happens at the desktop, and while 3d gaming. When it happens during gaming -- it seems to be when there is a lot of craziness on screen and the card is getting bogged down, while at the desktop it seems to happen totally randomly. I am running Windows 7, 64 bit Home Premium on a machine with an ASUS P6T mobo, Core i7 920, 3 GB DDR3-2000, and a 750 W power supply. Any thoughts?