Playback 4K Blu-ray Movie on Desktop PC
Playing 4K Blu-ray movie disc on computer has a list of requirement, 4K Blu-ray drive is only part of it. Important Note, this example is for reference only, but it works with us.
Downlaod (https://www.videolan.org/vlc/) and install VLC media player. It is absolutely free, no ad, no spyware.
Insert 4K Blu-ray disc in the drive, open VLC, and click Media -> Open Disc
In Open Media window, it will auto select the drive and file in the disc, you just select Blu-ray and click Play
It may show you error message that you need to install Java, you can ignore, it won't affect the playback
Enjoy the movie!