Main quest, screen turns black

[Kamikaze]

Update. I tryed reinstalling did nothing
I tryed just leaving it alone , thinking maybe somthing need time to load , after 10 mins i gave up on that idea.
I tryed going back in my saved game and geting to the same point in the game a little differntly ie.. not killing somone in town that i had done. still was stuck on black screen.
But once on the black screen again I was hitng the inv button "I" nope, then U for the skills nope. then i proceeded to smash all the keys on the board. ummm the cut sceen started to work. Ok i have no idea what button or buttons it was that got it to work , once i got pased it i saved it. game seems to be runing find again. Got no clue what that was all about. But smashing your keys seems to be a viable option though.