I own a Compaq Presario 1505US. The problem appears to be with the lcd\ndisplay. It randomly displays several rows of either blue or pink\nhorizontal lines each formed of this small lines; something like this\n||||||||||||||||||||||||||||\n\nI connected it to a different monitor and had the same problem. I think\nsomething's wrong with the video card(?).\n\nWhat could be the problem?