I have 3 identical DVI monitors and two HD7870. (One via DP active adapter)
At first everything goes well, I can see the 3 monitors at the same time in windows but after instalaling the latest AMD Catalyst controller the DP monitor is gone.
I can even see the DP monitor working while booting though.
My OS is Windows 8 x64.
PD: I've already tried starting up only with the DP monitor conected but nothing happens.
It seems like the driver killed the DP out.
At first everything goes well, I can see the 3 monitors at the same time in windows but after instalaling the latest AMD Catalyst controller the DP monitor is gone.
I can even see the DP monitor working while booting though.
My OS is Windows 8 x64.
PD: I've already tried starting up only with the DP monitor conected but nothing happens.
It seems like the driver killed the DP out.