I just bought a new video card, GTX 650. My computer is Intel duel core, 2.53 Ghz, 4 Gb RAM and 750 w power supply. My old card works (GT440)...but the new card will only work with 2Gb RAM in either slot. If I use both slots, I get the BSOD. I checked the System Information (using 1 RAM slot) and I see several conflict/sharing issues with the GTX 650.....I checked my System Information, and under Conflicts/ Sharing, I found.....Memory Address 0xA0000-0xBFFFF PCI bus.......Memory Address 0xA0000-0xBFFFF NVIDIA GeForce GTX 650....Memory Address 0xA0000-0xBFFFF PCI Express standard Root Port......AND 3 other memory address conflicts with the GTX 650. Is there any way to fix these conflicts? Could this be causing the crashes...when using both RAM slots?