Vista Ultimate x64 Won't Update Rating Score

[Mechina]

I just rebuilt this computer and installed Vista Ultimate x64 but it won't update my hardware performance rating score for the video card, this is my hardware:

Motherboard: Asus P5QC
CPU: Intel Core 2 Quad Q9550 2.83GHz
Graphics Card: Diamond ATI Readon 4870 1GB
RAM: 7GB DDR2-640
Hard Drive: Seagate 750GB
and some more cards (tv tuner, wireless card etc.)...

It also says something about new hardware detected but it says all the right drivers are installed in Device Manager (yes I did install the ATI Graphics 4800 Series driver), there a pic:

Thanks!

 

[Gareth]

Have you pressed refresh now?

 

[bigrich0086]

press refresh button. then reboot after. if nothing do it again. i had problems at times i had to do it twice