VLC Video Playing MP4 and MKV Files

I have an HP 15ba113cl laptop. Win 10 OS. When playing a video file mp4 or mkv etc the VLC player will play it and audio is fine. Video is unwatchable as horizontal lines cover the whole screen. I also have a Nextbook also running Win 10 and it plays the videos with no issues at all. Any suggestions of what i could do to try and fix the problem?