I have a Dell U2720Q monitor that accepts HDMI 2.0, DisplayPort 1.4 and USB-C. I use USB-C because the monitor acts as a hub for a range of peripherals (keyboard, mouse, webcam, speakers, etc.etc ...

If your Windows 11/10 computer is not detecting the HDMI or 4K TV then one of these suggestions is sure to help you fix the problem successfully.

I have a brand new LG 50PK950 plasma TV, a six month old Marantz NR1501 receiver, and a couple of computers with HDMI: one desktop with integrated Intel graphics, and a laptop with discrete NVidia.

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 ...

1. How to Cast from the Oculus Quest 2 directly to the TV First, ensure your Chromecast is connected to the TV through its HDMI input and connect to the same Wi-Fi network as your Quest 2.