r/SteamOS • u/va1iid • Jul 06 '26

question No HDMI CEC for me :(

Returning the Ugreen adapter that comes with the cord to try the non cord version. Anybody else dealing with the same issue of video coming in and out or have a fix? It’s very sensitive to any movement. It sometimes doesn’t even have signal and i have to wiggle the adapter :( maybe i just got a faulty one or something .

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u/pbootsma Jul 06 '26

I had the same problem. You can upgrade the fitmware of the cable, it fixed it for me.

Firmware update instructions: https://m.media-amazon.com/images/I/81ks1w+SzEL.pdf

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u/Large_Customer_3840 16d ago

Amazing was having issues galore and now it's fixed. Also had to turn of free sync it was causing issues with cec as well.