Third Monitor Detected, but can't change anything!

[jamessandlin]

https://imgur.com/Ft50JZ1

All Ports work fine
Middle and Right side monitors are working using HDMI-HDMI and a DVI-HDMI
Trying to use another DVI-HDMI for the third monitor, it is showing up in windows but can't change any settings, not showing up at all in the radeon center.

 

[4745454b]

You have to use display port for the third. Which GPU do you have?

I have a 7950, and I'm using HDMI for my TV, DVI for my middle monitor, and two active mDP to DVI adapters for my side monitors. Worked since the first time I powered it up.

 

[captaincharisma]

there might be a slight possibility that your GPU doesn't support multiple or more then 2 monitors. without knowing what GPU you have its hard to tell

 

[jamessandlin]

You have to use display port for the third. Which GPU do you have?

I have a 7950, and I'm using HDMI for my TV, DVI for my middle monitor, and two active mDP to DVI adapters for my side monitors. Worked since the first time I powered it up.

R9 270x

 

[jamessandlin]

there might be a slight possibility that your GPU doesn't support multiple or more then 2 monitors. without knowing what GPU you have its hard to tell

R9 270x

 

[4745454b]

Which one? There are many different 270X. In any case I'm sure you need an active DP to DVI adapter to make this work.