I've exactly the same issue since a few months (Intel Core i3-530, DH57DD, Win7x64).
After updating to the latest HD Display Driver (188.8.131.529) for my MB DH57DD it becomes even worse than before.
My Mediacenter HTPC is connected via HDMI to my AV-Receiver. If the Display Driver crashes and recovers, the screen remains black. It seems to me, that the HDMI Handshake doesn't work after the display driver recovery.
I need to reboot the HTPC during a Windows Terminal Services Session in order to get back a picture on my TV. This is very annoying, if there a running tv recordings getting broken because of the necessary boot.
Would be great if intel could fix this soon.