I am using the AMD Radeon 6900,
I would like to extend the 3-screen display, that is 5760X1080 resolution
But I have been able to do only two screens, 3840X1080 resolution.
My connection is such a way, I would like to ask why can not be extended to show three screens, thank you
Screen 1: HDMI --- HDMI
Screen 2: HDMI --- HDMI --- MINI DISPLAYPORT
Screen 3: VGA --- VGA
Your card can only a support a MAXIMUM of 2 legacy connections - VGA/DVI/HDMI.
The third and higher connections must be using an ACTIVE DisplayPort adapter.