I have a PC that was happily running until the screen went blank. I checked the monitor - no problem. I connected it to a different DVI port on the same card, still not working. I then attached a different monitor to a DP port on the motherboard, still no display. All other devices appear to be working fine,
What circumstances would prevent both video card and motherboard displays from working? I've never come across this before.
What circumstances would prevent both video card and motherboard displays from working? I've never come across this before.