TOSlink apparently is not an option. It certainly sounds like a driver issue, especially since others have reported it when upgrading from 10.6 to 10.8.

Video card + HDMI = no audio. Thread starter jonovitch; Start date Jan 11, 2014; Jump to latest Follow Reply Status Not open for further replies. J. jonovitch Ars Centurion. 20y 293.

If there is no sound when your computer is connected to your TV with an HDMI cable, use the fixes provided below to get rid of this problem. It is important that the audio device you want to use ...

Expensive HDMI cables are a rip-off and offer no difference in picture quality over cheap ones. So when a salesman tries to up-sell, politely tell him he's wrong and move on with the sale.

Hardware makers can start building HDMI 2.2-compatible devices and cables with bandwidths up to 96Gbps.

Some of you may have encountered this issue at some point – There is no sound in Windows 11/10. If you are facing such a No Audio or Sound is missing problem, this tutorial may help you resolve ...

No streamer. No HDMI. No phono. Just raw power, a sharp DAC, and zero patience for excuses. The WiiM Vibelink Amp isn’t here to charm you—it’s here to do the damn job. If you’ve been waiting for a sub ...

No, not all HDMI cables have the bandwidth for 4K 120Hz signals. “Standard” and “High Speed” HDMI are still widely circulated and can support 4.95 and 10.2 GB/s, respectively.