I've got a Gigabyte Technology 965P-DS3 motherboard with six gigs of memory and an Intel dual core that runs at 1.87 Gigs. For the last year and one-half I've had a GEForce 6800 video card and it's worked fine.
However, I recently upgraded some video editing programs to edit High Definition video, and the video was just way too slow -- so I thought I would upgrade.
I've tried both a ATI Radeon 5750 card, and a EVGA GTX465 card -- both one one gig of memory -- and in both instances was able to boot okay.
But when I installed the drivers and tried to reboot -- nothing. No boot, no beep, no video.
But whenever I reinstall the GEForce 6800 everything works.
I tested the ATI Radeon 5750 card on another computer, and it worked just fine. I also tried an ATI Radeon 4800 series card on my computer -- and again, it refuses to boot with that card.
It appears to me this must a motherboard issue.
Any thoughts?
Thanks!!
However, I recently upgraded some video editing programs to edit High Definition video, and the video was just way too slow -- so I thought I would upgrade.
I've tried both a ATI Radeon 5750 card, and a EVGA GTX465 card -- both one one gig of memory -- and in both instances was able to boot okay.
But when I installed the drivers and tried to reboot -- nothing. No boot, no beep, no video.
But whenever I reinstall the GEForce 6800 everything works.
I tested the ATI Radeon 5750 card on another computer, and it worked just fine. I also tried an ATI Radeon 4800 series card on my computer -- and again, it refuses to boot with that card.
It appears to me this must a motherboard issue.
Any thoughts?
Thanks!!