Noticed the same thing when my new machine turned up but managed to sort it out easy enough so this might work for you.

Use the CD that came with the card / PC and install the drivers, they tend to have all sorts of other crap too so DL the latest ones from Nvidia too.
Once your PC has restarted with the CD based drivers check and see what comes up in the score.
If it's 4+ then it's sorted, so run the remove programme tools and get rid of the drivers and run the downloaded ones before you restart.

Worked for me so might help you out a bit

The one I downloaded and couldn't install because it gave me the Critical Error : ''You are running a 32 bit version of NVIDIA uninstaller on a 54 bit system'' is version 175.16. I will look for 177.35 and try that. It will take a while I'm on dial-up only thing available where I live so the download is like 5 hours.

If that doesn't work I will try Stillgarrs suggestion.

Where do I check to see if my Mobo has onboard graphics? I will also look for and download Driver Sweeper.

My score is:
Processor 5.2
Memory (RAM) 5.6
Graphics (Desktop performance for Windos Aero 1.9
Gaming Graphics 1.0
Primary Hard Disk 5.9



Thank you for the help. I will try all suggestion and be back. Might take a while due to long downloading time.

The NVIDIA site doesn't offer me the 177.35 drivers when I tell it that I have the 8800GT, it only offers me the 175.16 drivers and those are the ones I downloaded and can't install because I get the critical error ''You are running a 32 bit version of NVIDIA uninstaller on a 64 bit system'' when I do have Windows Vista x64 Home Premium.

I think the 177.35 drivers are for GTX cards and I'm not sure if they will work for me. I am downloading them but wont try to install until I know for sure they are for my card also.

This is the description of my card on my invoice ASUS EN8800GT/G/HTDP/512MPCIE.

Also, this is a new computer only 2 months old and I installed the SP1 not long ago, could that be what messed up my drivers?

Just checked again and my device manager says I have NVIDIA GeForce 8800GT, which I think was added after on the invoice I mentioned before because I requested it to be added on. So I might still have the onboard card as well as the NVDIA I will check the Bios and let you know what I find.

In my Bios for Onboard Devices I have this:

High Definition Audio (enabled)
Front Panel Type (HD Audio)
Marvell IDE Controller (enabled)
Onboard PCIE GBE LAN (enabled)
LAN Option ROM (disabled)
Serial Port 1 Address (3F8/IRQ4)

By the way, should High Definition Audio be enabled or disabled with a Soundblaster X-Fi sound card?

I will go Google GPUZ, thank you.