After recently upgrading my video card from an old radeon 9800 pro to an HD 3850 AGP, I noticed that my display settings and dxdiag both still show "Radeon 9800" instead of "HD 3850".
The odd thing is that the card itself is installed correctly and it's working just fine. In my device manager, it properly shows up as "HD 3800 Series". I'm on Vista 32bit, 3.2ghz P4 processor, 2gigs DDR400, Intel D865PERL mobo.
I've had this problem for ages now, and while it really isn't a major one, it's still rather annoying. Any help would be REALLY appreciated, as I've done practically everything I could think of (other than reformatting my computer, which is not an option for me at the moment).