r9 390 + 3 monitors

[CrispyCookieHD]

I have an R9 390, and I have 3 displays.

1 - 1920x1080 monitor connected by hdmi-hdmi

1 - 1920x1200 monitor connected by dvi-dvi

1 - 3440x1440 monitor connected by displayport-displayport

 

When I connected all three they would work fine, but when I turned on eyefinity all 3 would stop working until I pulled 1 monitor off. Then I updated drivers which fixed it, but I still wanted to try eyefinity. When I went to radeon settings the eyefinity advanced setup would not start. So I tried basic setup, when i click this all 3 screens went black like previously and wouldn't turn on until I unplugged one of them. What is even happening.

 

I would like eyefinity to work or at least all 3 of my monitors at the same time.

 

Thanks.

 

 

[Stefan Payne]

49 minutes ago, CrispyCookieHD said:

I would like eyefinity to work or at least all 3 of my monitors at the same time.

 

For that you need at least two same size screens with the same resolution.

 

Doesn't make sense with different size screens or resolutions.

[CrispyCookieHD]

12 hours ago, Stefan Payne said:

For that you need at least two same size screens with the same resolution.

 

Doesn't make sense with different size screens or resolutions.

Okay but if that's the case one of my monitors won't turn on anymore. It's either one or the other I can't plug in all 3, eyefinity is Disabled.

[CrispyCookieHD]

12 hours ago, Stefan Payne said:

For that you need at least two same size screens with the same resolution.

 

Doesn't make sense with different size screens or resolutions.

Also

It should work.

[SaltyMelons]

3 hours ago, CrispyCookieHD said:

Also

It should work.

It should work with your 1920x1080 and 1920x1200 displays. But since you're throwing in a 3440x1440 display, it doesn't work. At least one dimension has to be the same. It says that in the last sentence of the mixed dimension part that you highlighted.

[CrispyCookieHD]

4 hours ago, SaltyMelons said:

It should work with your 1920x1080 and 1920x1200 displays. But since you're throwing in a 3440x1440 display, it doesn't work. At least one dimension has to be the same. It says that in the last sentence of the mixed dimension part that you highlighted.

Oh thanks, but 1 more problem now I can't get 3 monitors to work at the same time. Only 2 work plugged in, I had 3 monitors working before. I think trying to enable eyefinity screwed something up. Do you know how to fix that so I can use 3 monitors again. No eyefinity.

[j.DRO]

I have been having the same issue since eyefinity was enable. couldn't get my pc to boot into windows without it loading right up into it. and now I cant use my third monitor. (eyefinity didn't work on it either) was this ever resolved