Ok I have a sony 15 inch flat panel monitor which every once in a while starts to show funny colors all over the place almost like a trippy 60s thing and I loose the picture to these funky slow moving changing colors. The only way I can get my monitor to work correctly is to squeeze it pretty hard on the side of it or sometimes tap the screen a bunch of times. It is getting harder and harder to make the regular image come back. Anyone know whats wrong? Or can recommend a good repair place?