I've recently installed a new HD5770 in a crossfire setup and noticed that the screen does not receive any signal before the windows logon screen, the blue one where you put your password in.
I figured it must have something to do with the fact that drivers are not loaded before windows starts up.
Not being able to reach my BIOS is really inconvenient and I wondered if anyone here has encountered a similar problem or perhaps indeed the exact same one.
Is there anything I can do to access my BIOS despite this problem or a way to make my display come one at startup with crossfire cards?
ASUS P5K3 Deluxe, 8GB XM3 DDR3, 2x HD5770+bridge, Q6600@3.2Ghrz, 650W Cooler Master PSU.