Every time I start up my laptop and open a fullscreen program (any, from Firefox to paint) my screen starts "blinking" like if a magnet was close my screen or I don't know (FYI no, I don't have a magnet close to my laptop). It starts blinking slow and although it's an annoyance I can work with it, but about a minute later it really is impossible to work. It suddenly starts blinking really fast and I can't see anything. The problem seems to be on the right bottom corner, if anything is opened in that corner the problem starts. I don't know what it is, but I wish you could help me.