Using 2 AMD cards independently.

[Stanooo]

So, i got a PC with a A10-7800 APU and a R7 240 GPU. Earlier i was using both of the cards independently, one display in GPU, the other one in APU. But now something went wrong and it thinks my APU is the main card and when i disable crossfire and plug both displays in only the APU gives output. The only way to get the GPU working is plugging the display conneced to the APU out. Tried completely reinstalling the drivers and software with no luck.

 

[CircuitDaemon]

By main card you mean the output that's set as default for games when going full screen for example? If that's the case, just get both displays working regardless of which one is as "main", then go to the desktop, right click and go to screen resolution. There you'll see both displays, just select the one plugged in to the video card and then select the checkbox "Make this my main display". Or something like that, I'm not sure.

 

[Stanooo]

I cant get both of them to work, thats the problem. Now even when i try to open the Display tab in amd settings it just crashes. GG AMD Any other ideas?