Possible reasons:
* The connection uses a HDMI-to-DVI adapter.
* The connection uses a HDMI-to-DVI cable.
* The TV may not be set to the appropriate HDMI video input.
* You are trying to play a MPEG2 Program Stream (PS) file.
* The HDMI cable may be faulty.
* Now, it’s not difficult to [https://www.winxdvd.com/troubleshoot-dvd/fix-dvd-plays-with-no-sound-on-tv.htm|troubleshoot the DVD playing without sound issue]. [br]
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