If your TV has this specific HDMI port, don’t leave it empty

When you flip your TV around and look at the back, you’ll likely see a few different ports, such as USB, Ethernet, and coaxial. But without a doubt, the most important ones are the HDMI ports. And if you’re anything like me, those are the only ports you really use, since they are the main connection point between your TV and the devices you want to connect, such as a PS5 or a Roku.