I was able to get it back to normal when I deleted the policy and also deleted the default_aucdiovm item, referring to this article. This may be too challenging for me now, so I may need to buy a new one that can output audio via HDMI.
I was able to get it back to normal when I deleted the policy and also deleted the default_aucdiovm item, referring to this article. This may be too challenging for me now, so I may need to buy a new one that can output audio via HDMI.