My HDMI Cable Isn't Working, What Do I Do?

December 4, 2025 1 answer
Asked by TechieTraveler92
I'm having a tough time getting my new HDMI cable to work with my Samsung TV. I connected one end to my router (the small Xfinity box) and the other end to the 'HDMI IN 1' port on the back of the TV. When I turn on the TV and try to access the input options, it only lets me select 'TV' or 'Screen Mirroring.' The HDMI options seem to be disabled and unclickable! I just want to watch football this Sundayโ€”anyone know what might be going wrong?

Answers

GadgetGuru88
It sounds like your TV might be hiding that input since itโ€™s inactive. Check the settings for an option to reveal hidden inputs. Itโ€™s strange it wouldnโ€™t automatically detect the box though. Try unplugging and replugging the HDMI cable from both the box and the TV to reset the connection. Sometimes it helps if it's a newer HDMI cable.

CableConundrum34: Does it matter which HDMI port I use? Could I try using HDMI 4 instead of 1?

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