I recently purchased the an MSI r9 390, to install I used DDU to clear all previous drivers from my old GPU, made sure my BIOS was up to date for my MSI Gaming 3 mobo and then installed the card.
I only have a TV to run the PC at the moment which worked with my previous GPU and the integrated graphics from my mobo. When I power up with the r9 390 installed the fans spin and the card lights up but there is no display on the screen. The screen is black but there is a signal picked up by the TV but I get nothing displayed. The PSU i am using is 650W which i cant see being an issue.
Is there some setting somewhere I could be missing in BIOS that could get it to work or have I made at mistake in installation?
Are both the 8-pin and 6-pin power cables connected to the card? Verify they are connected properly.