hay guys....i have another computer witch is a vld computer i stop using it when the screen went black.what had happen was after boot up(that go's fine) after i put in my pass word in, everything on the screen would fly by side ways so fast that you could not see what it was,and after a few min the screen went black. now when i boot up every thing is fine until i put in my pass word and then the screen is black.so what is broken. the last guy that anwered me on another network sad that maybe my screen darkner was turn down. so i stopped talking to him. can someone help!!

Check your video card ,try a different one.