After installing Win7 64bit, the displays work on the DVI outputs, most of the time. Occasionally however, turning the system on does nothing unless I unplug all monitors, hook up the HDMI, and start it up with only HDMI plugged in. At which time, once windows has booted, I can switch back over to the DVI cables.
Well, Like I said before it will randomly not display anything on the screen.
Yesterday I went to boot the system up and had the same problem. However, connecting the HDMI now produces the same no-screen results. I am at a loss at what to do. My motherboard has no onboard video so I can't get into the system at all.
One other thing, when I am getting nothing on the screen at boot up, it doesn't sound like the computer is booting windows. It's hard to tell because my drive is so quiet.
I've taken the system apart and reassembled it- keeping loose connections, etc in mind. Memory is fully contacted as is everything else.
I've got a 600W OCZ power supply so I know it's not that. Any tips / recommendations ??