ASROCK Z77 Extreme 6 Motherboard
AMD HD7880 with latest (beta) drivers.
Windows 8.1 64bit
Monitor connected to HD7880 via HDMI
Monitor connected to motherboard via VGA
This setup worked fine under windows 8, however it does not work under 8.1
When I unplug and plug the monitor in via VGA it turns on, says "no signal" and turns back off again.
I tried looking through the forums for answers but it's a bit incomprehensible.
I've tried the intel driver update utility.
I've tried a manual instal of 15332b whatever that one is (can't remember it was a whole 2 days ago).
I've tried the drivers from ASROCK's website.
Check the thread about the Intel driver 3116 in windows 8.1.