They look identical, but HDMI and HDMI ARC ports are different. Discover the 3 hidden ways these ports handle your sound.

No startup sound, no output devices shown. No nothing. Seems like driver does not exist. When you try to turn the volume up, the logo is grayed out and under the volume there is some sort of a STOP ...

These days, if you need to connect two devices via wire, you'll most likely use HDMI. This display protocol supports all sorts of device pairings. It lets you use your iPhone with an external display, ...

When you see the “No audio devices found” or “No output devices found” error on a Windows 11/10 PC with no sound from the audio devices, use the following ...

We may receive a commission on purchases made from links. For many people who grew up in the age of wireless technology, connecting sound systems to your TV can be as easy as pressing a few buttons to ...

USB ports have quietly turned into the default power outlet for phones, laptops, headphones, and even monitors, but the wattage behind that familiar rectangle is far from uniform. Depending on the ...