i think i know what the problem is , sadly i have a hp pavlion series 500y , i installed a xfx 6770 and two new fans ,it has the cpu i phenom x6 1045 ,the reason for the upgrade it had already a 6450 wanted to play bf3 but wanted to get temps down going to run it and see how temps are if temps are still high going to downgrade video card also there is only room for one fan which is in the back , i installed a fan from the outside pulling air in , it will probably fit inside the case but not sure if it should be pointed right at the cpu