yesterday i kinda fixed a Dell Inspiron 1501 Laptop because when you start the laptop half the screen is black it doesn't Mather where you are in bios in windows setup or in the windows it is still black but once i pushed the top of the screen at the center the screen went normal and only left a red stripe in the middle of the screen but today when i do the same thing it doesn't work any ideas????? what could be wrong I'm open for any suggestions



