Hi, Need some help sorting a annoying problem. I have just upgraded my X1950xt to a HD4850, But after a fresh install CCC 8.9 windows is still asking for pci driver on bootup. My card is a ATi brown box so came with no disk. Device manager is showing yellow "?" on other devices> Pci Divice. The card seems to be running fine temps 62 idle and picture is clear and sharp. Any help will be greatly appreciated.