So last weekend a few friends and I decided to have a small LAN party at my house, we moved into another room from where my PC was to have more space. So I unplugged my computer and moved it into the other room and set it up, all was fine while they were over. So come a few days ago I finally got around to moving my PC back into my room where it normally is and i set it up again and everything is normal, all the fans come on etc. So I go to plug my computer into my monitor and there's no display, this happens quite frequently and is fixed by just unplugging and re-plugging it in, but it still doesn't work. I've tried two different monitors, one of which i was using while my friends were here and nothing comes up. I don't what to do as all the fans come on and nothing was damaged. If someone could give me a suggestion that'd be great I've run out of ideas and I'm now starting to worry.
Thanks
Thanks