I have an intel d845hv board. I took an older pci card out and put a new AGP card in and I get no video, well it flashes on for a second and then right back off. If I put the old video card back in, I can startup fine. I went into the bios and the video was already set to AGP. Ive tried removing the CMOS battery for awhile and then rebooting and I still get nothing. Any insite would be helpful. Thanks!