As I am viewing my laptop all of a sudden the screen seems to have a short in it that temporarily causes the screen to have white and black vertical lines that cover the entire screen so I can no view the page I am looking at. It is happening as I am typing this question but it does not affect the computer from recording my typing while it is happening. It only last a few seconds but you can imagine it is very annoying. Please help, it is out of warranty. Thank you in advance. Frank