Okay. Unplug your computer.
Now open the case.
You want to take care to ground yourself while you are working inside of the computer. Make contact with the metal frame and keep one arm on the metal of the case the whole time you are working. This will prevent any static electricity from damaging any of your components.
The place where the monitor plugs into your computer is your
video card. It will be held in place by a Phillips head screw. It might look like this:
Do you see it?
Remove the screw and pull the video card out of the computer.
Now place the card back into your computer snug the screw back down. You don't have to use a lot of torque to tighten that screw. Just get it snug.
Congratulations! You just reseated your video card
If this doesn't work then we will move on to reseating the RAM.
