Disable HDMI audio for stereo audio

Hi I’m using HT audio with optical out. But I’m having problems with stereo 2 channel files. Audio coming from both surround system and TV. Muting TV is fixing the issue but there stays a mute icon on the screen and I don’t like that.

Is there a way to cancel the HDMI audio out??

Have you tried contacting WD’s Technical Support about this? You can do so either by phone or email.

To Contact WD for Technical Support