Before we talk about the advanced level of troubleshooting, let’s get a few things straight. First, Make sure your HDMI cable is not at fault. You can try it with another computer or another TV.

Many monitors support audio over HDMI, and they also come with a speaker or an audio port to connect to an external speaker. These speakers show up as HDMI Playback devices. However, if they don’t, ...

HDMI is a well established standard in the world of displays and connecting, but if you're not getting any audio output, you ...

HDMI technology incorporates both video and audio through the same cable without the need for an additional audio connection. This differs from the VGA and DVI formats, which only allow video and ...

The HDMI Forum is the organization responsible for the HDMI standard, recently rejecting AMD's request for public access -- open-source level -- HDMI 2.1 functionality. AMD has had issues with Linux ...

This is an AV issue, but looks to be Mac-specific, so posting here rather than in the A/V Club. Sorry for the length, but I'm trying to supply all relevant info) Summary: I have an MBP connected via ...

AMD has hit a brick wall in its bid to boost its open-source Linux graphics driver. The US company has been trying to get permission from the HDMI Forum, which controls the HDMI standard, to add HDMI ...