I've recently bought a third monitor for my setup. All three are identical and use HDMI inputs. The problem is, no matter how they're connected, neither windows nor CCC will allow me to use all three at once. I get the message 'To extend the desktop, a desktop or display must be disabled'. Originally I was using two of them on DVI connections, then I was told that this wouldn't work and after examining the instructions I found one of them needed to be connected to the DisplayPort connector. So I bought a DisplayPort->HDMI cable, and this doesn't work either. I can use ANY 2 monitors at once but not all three.. What am I doing wrong?
I have 3 LG IPS-237L monitors and a AMD HD7950.. I've tried reinstalling drivers.
I have 3 LG IPS-237L monitors and a AMD HD7950.. I've tried reinstalling drivers.