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Apple Computing Products:
macOS - Notebook Hardware
No sound transmitted from my 2010 Macbook Pro via HDMI
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<blockquote data-quote="bobtomay" data-source="post: 1168092" data-attributes="member: 24160"><p>While you're waiting on your new HDMI cable - do as suggested by bryce86 - also, on the Panasonic, open up the settings for the HDMI port you're using and make sure that the Audio is set to digital, not analog - this is typical Panasonic and the way they enable the use of their HDMI ports being able to use separate audio.</p><p></p><p>Then try a different HDMI port on the TV.</p><p></p><p>The HDMI 'ARC' port is designed under HDMI 1.4 to send audio "out" through HDMI from the TV's tuner to a receiver rather than using an SPDIF cable.</p><p></p><p>I have not seen these newer ports on a TV yet, but would guess that Panasonic may have some setting on that port that allows it to switch between audio "in" and "out".</p><p></p><p>Your model # would help.</p></blockquote><p></p>
[QUOTE="bobtomay, post: 1168092, member: 24160"] While you're waiting on your new HDMI cable - do as suggested by bryce86 - also, on the Panasonic, open up the settings for the HDMI port you're using and make sure that the Audio is set to digital, not analog - this is typical Panasonic and the way they enable the use of their HDMI ports being able to use separate audio. Then try a different HDMI port on the TV. The HDMI 'ARC' port is designed under HDMI 1.4 to send audio "out" through HDMI from the TV's tuner to a receiver rather than using an SPDIF cable. I have not seen these newer ports on a TV yet, but would guess that Panasonic may have some setting on that port that allows it to switch between audio "in" and "out". Your model # would help. [/QUOTE]
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Apple Computing Products:
macOS - Notebook Hardware
No sound transmitted from my 2010 Macbook Pro via HDMI
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