Problem with DVI on graphics card

[Arkstar0]

I recently built a computer with a Asus r9 270x graphics card. The card has do DVI imputs but only one of my inputs seems to be working. I tried downloading all of the drivers and still nothing. Can anybody help?

 

[Dauntae]

Not too familiar with AMD but if trying to run duel monitors with both outputs you have to enable it in the Catalyst control center

 

[Arkstar0]

Thanks it works fine now