IMPORTANT: Computer turns on but not picture on screen

MysticalHobo

Reputable
Aug 4, 2015
6
0
4,510
Hello guys,

I was connecting up a new monitor to my computer when all of a sudden, after plugging the new monitor in the mains, the computer turns itself off and restarts. But there is no image on any of my screens. I just get "No Signal".

I have three screens and none of them are getting any image. I have no new hardware installed and haven't really touched my computer besides putting the new monitors cables in the GPU. I have restarted the computer and nothing seems to happen.

All my monitors are on and working. My computer also loads up completely fine and does not make any beeping noise signalling any hardware faults. My keyboard and mouse are coming on fine.

I have taken the Power supply cable out and put it back in but served no justice and I have unplugged the extension lead, all my monitors and computer are on, out of the mains.

My GPU still works, the fans are going on it. All my fans on my computer are working fine.

I have unplugged my new monitor out of the GPU and nothing seems to work on the others. Kind of confused to what is actually happening right now. My only verdict is that the GPU might have a problem with it.

P.S. Sorry if I have posted this in the wrong place, wasn't really sure where to post it out of GPU's and monitors.