I've got 3 BenQ GL2460 monitors connected to a FirePro W7000 running on a Windows 7 Professional machine.
My problem is, as soon as I reboot the machine, the FirePro seems not to remember my setup and displays only on one monitor so I have to reconfigure the setup all over again.
Check your DP-DVI adapters
Hi, the monitors are connected through HDMI to Display Port cables. Which I already changed.