Hi there. I apologize if this is not the place for my question. The problem is as follows. My laptop is samsung n145 plus. I dropped onto a hard surface from 1 meter high. When I turn on the machine it starts. I can hear the sound of the loading windows-a. The display lights up (black background) but no image and picture. The display is not looking damaged. Whether the problem is a damaged display or the motherboard or the video card of the machine. Thanks in advance.