this post was submitted on 13 Dec 2025
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I’ve got a 42” LG C3 as my gaming monitor. It’s connected to my network so that I can stream content from my plex server. Anybody know if there’s a way I can cut the TV’s access to the internet, to avoid updates etc., while still maintaining access to the home network?
You can root it and then there's tools. https://rootmy.tv/ probably won't work for you but has links.
If you manually assign it an ip and don't set a gateway address (or use an invalid one), it won't be able to leave your subnet.