HP Pavilion, AMD Phenom 2.2 Quad Core
6GB Ram, Nvidia 9100 on board graphics, etc.
Previously had Vista and had no problems. "Upgraded" to 7 and have had nothing but problems. My CPU usage is at 85% and when I go to the performance monitor is tells me that "system interrupts" are what is using the cpu.
I've updated my drivers to windows 7 ones from HP.
I've tried disabling the audio controller per suggestion from others with a similar problem.
Neither has done anything.
The problems disappears after I reboot and then seems to come back when I open a program that uses the cpu much.
Any ideas at all? I wish I could go back to Vista but I didn't create backup discs..