Ive got a weird problem that some of you might be able to help with.
Ive just added a third monitor to my rig.
Monitors 1 & 2 are attached to an nVidia 650GTX via DVI and the 3rd is attached to the onboard video via HDMI
All is good on boot, the monitor works exactly as I want - However, after the PC sleeps, the 3rd monitor doesn't wake up.
On closer inspection, the 3rd monitor is actually missing from the Device Manager after the PC wakes. A reboot sees it come back, a new hardware scan does not detect it.
The PC is an i7 on an Asus Z87M-PLUS running Windows 8.1 update 1. Drivers are from nVidia and Intel respectively and are latest available.
Does anyone have any idea on what might be causing this issue for me?