I have searched the internet using my wife's laptop to see if I can figure out what's wrong with my computer, but I have not come up with a solution so I am hoping someone here can help out. My computer has been working great for about a year now. I wasn't inside the case messing with anything and I didn't change any configurations prior to the problem. A couple days ago, my screen just froze. I wasn't even using it at the time. After waiting for a very long time I hit the reboot button. When the computer came back on there were no error beeps and all I get is the message "No Video Input" on my monitor. I have tried changing monitors. I have tried reseating the Video card. I have tried different power and video cables to the monitor. I have tried a new video card. None of that has solved the problem. Any suggestions?