My acre Extensa 4630 laptop display these purple like color lines stretching horizontally from one bottom end of the screen to the other. I barely see the Start Button, even a minimized active program on the Task bar. It is really irritating. Please help..
More aboutacer extensa 4630z
look for the warranty on your laptop and RMA it. Sounds like physical damage and/or faulty graphics. Not much you can do with a laptop besides get it repaired by the manufacterer or buy a new one.