Keeping your electronics clean is generally important for keeping them functional, but should you clean your TV's HDMI ports?

There are a few Apple TV HDMI settings that you can tweak to improve your television's picture quality and improve your Apple TV experience.

Solve the silence with step-by-step solutions, from volume confusions to HDMI issues and advanced audio settings Reviewed by Lisa Mildon Turn on speakers and unmute TV and Fire Stick for basic sound ...