Logical Block Addressing, as long as both BIOS and harddrive support it, so when the computer boots up, the bios asks the drive if it can perform LBA if yes the bios and drive work together to change the way they talk to each other.
1. Try putting your old grapics card back in.
2. Try running a demo that came with card.
3. You are not trying to run at a too higher res are you?
4. Run a scandisk from safe mode (F8) and see if that reports lots of bad sectors.
Anyone else having problems playing Couter Strike on the Abit nForce NF7-S, it only happens on CS. What happens, at random times when on CS the puter will restart itself and im thinking its a software problem with CS, its the latest patch for the game and the same one i used on the old mobo and...