So I got my new GPU today.
The GPU I got was the MSI Radeon R9 280 Gaming and I switched it with my GTX 550ti.
When I tried to boot my computer with the R9 280 I got no signal. I tried everything to get it going but nothing helped. Then I tried switching back to my old GPU (the 550ti) again and then there was no signal and the computer gave me 2 beeps just after boot. My MB doesn't have any video-outputs so I can't see anything on my display. I didn't know I had to install the driver for my new GPU before installing it, so that might have caused the problem. But I don't understand why I can't use the old gpu again.
My MB is an intel DB67DE mATX with pci x16 2.0 but that shouldn't be a problem with the pci x16 3.0 that the R9 280 is using as far as I know, .
Any suggestions is appreciated
EDIT: I got my old GPU to work. I've removed all Nvidia drivers but the AMD card still isn't working. I don't get any beeps when the R9 280 is installed, so the MB knows that it's there but it doesn't give me a signal to my monitor.
The GPU I got was the MSI Radeon R9 280 Gaming and I switched it with my GTX 550ti.
When I tried to boot my computer with the R9 280 I got no signal. I tried everything to get it going but nothing helped. Then I tried switching back to my old GPU (the 550ti) again and then there was no signal and the computer gave me 2 beeps just after boot. My MB doesn't have any video-outputs so I can't see anything on my display. I didn't know I had to install the driver for my new GPU before installing it, so that might have caused the problem. But I don't understand why I can't use the old gpu again.
My MB is an intel DB67DE mATX with pci x16 2.0 but that shouldn't be a problem with the pci x16 3.0 that the R9 280 is using as far as I know, .
Any suggestions is appreciated
EDIT: I got my old GPU to work. I've removed all Nvidia drivers but the AMD card still isn't working. I don't get any beeps when the R9 280 is installed, so the MB knows that it's there but it doesn't give me a signal to my monitor.