Display went black, monitor has no signal upon restart

Joelolo

Reputable
Dec 31, 2014
8
0
4,510
Computer was working normally and the screen randomly went black and the monitor displayed "no signal".

All fans and lights come on as normal with no error beeps.

I checked all cables and restarted the computer and still nothing.

I've tried with and without the video card, a different monitor, each RAM stick, removing CMOS battery, a separate power supply, and have made sure all internal components and cables have been reseated and are in securely. I've also tried the "unplug computer and hold the power button for a minute" thing.

 

Joelolo

Reputable
Dec 31, 2014
8
0
4,510
Apologies for bump, but I'm desperate.

I have also checked a different cable now.

Essentially the only things I haven't been able to test because I can't is a different CPU or motherboard.