Windows performance rating is say graphics fields are at 1.0

running:NVIDIA GeForce 8600 GT GPU

when I installed windows7 home premium 64bit on to my computer the performance rating on graphics and gaming graphics is at '1.0' and when it was was on vista they were both up in the 4. somethings. I don't think that it is the true rating of it, as 1.0 is the base rating. could anyone tell me how to fix this as I may be unable to play any of my Pc games or even anything involving graphical power

note: have already installed the latest directX and updates. Graphics card was working fine before so I shouldn't have to be putting a new one in.

Try to click on Refresh Now button in Rate and improve your computer's performance (next to your score). I think it will solve your problem

I've fixed that problem now sorry I didn't mark it as solved. The Problem was I needed new drivers which I got with 'Driver Max' which is a great bit of software

This website is not affiliated, owned, or endorsed by Microsoft Corporation. It is a member of the Microsoft Partner Program.