Well at least your card works. After I shoehorned in the new power supply; more then this comp will ever draw{2 fans noisier as well}, the card still insta kills the comp. I can only assume that even though the card drops right in, it isn't compatable with this comp. :(

Guess I'll have to check the comp specs again and order a new card; when I come up with the $. 

Couldn't you just do a driver rollback?