Since I bought my Lenovo notebook z51-70 (i7-5500, 16gb ram) I have been unable to play video in 4k correctly. The imagen is cut as the audio.
I have tried all kinds of players, reinstalled drivers, put the pc in maximum performance ... I do not know what else to do. HELP and thanks.
This is a screenshot of my player when i try to play some 4k movie.