I just installed a EVGA geforce 8400 gs onto an intel board that does have onboard video. I set the display adapter to PCI-e on the BIOS but when I use the card the screen has a light blue tint to everything and the colors just look really off. I've tried changing the setting with the nvidia control panel but I just can't get a true white at all. When I take the card out and use the onboard video it looks perfect. I've updated the BIOS on the MoBo, the driver for the evga card but nothing works. I'm using windows xp sp2. Any thoughts? Thanks.