Glock, I will try your suggestion of disabling video in the bios, but first I will need to reinstall the card and driver. Whenever I first installed the card it would work with the standard windows driver at very low vga resolution (I forget the exact number), but when I installed the win 98se driver from nvidia thats when my measurment program would crash windows. Nvidia said they could not help me with a dos problem then I could not uninstall the driver "this program has performed an illegal operation" error message. At that point I reinstalled windows with out the card. Thank you