I was networking two computers and switching only the monitors (unplugging from one cpu and plugging into another) to transfer files between the two. Everything was fine until this morning, I tried to plug the monitor into my old computer and I saw some white waves coming across the screen. So then I unplugged it and checked to see if all the outlets were correctly in their place, which it was.
I tried to plug the monitor back onto my computer and now theres no picture at all. Thinking maybe I need to 'wake' it up, I tried activating the mouse and keyboard and none of them will respond.
I tested the monitor with the second computer of the two, and it works fine (I'm using it now), so I am assuming there's a problem with my old computer.
I've done nothing different to it, and I've been able to access it just a few days ago.
Please help me, I'm so frustrated!