I bought a Radeon 7750 graphics card and installed it with the latest AMD drivers.
However, I cannot get more than any two monitors to work at a time. I have them hooked up each with DVI to DisplayPort, then a DisplayPort to MiniDP adapter.
Each of the four monitors are functioning, cables are good, each port on the card is good, and when I connect any third monitor it comes on connected and a prior one goes black. Only two can work connected at any given time.
Any ideas?
Thanks in advance!