this post was submitted on 08 Apr 2026
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[–] Rothe@piefed.social 27 points 1 week ago (25 children)

I don't understand the need for those. My smart tv is functioning exactly as a computer monitor. It is connected via a display connection to my computer, and nothing else. It does show a brief warning that it is unconnected to the internet whenever I turn it on, but it disappears after 10 seconds or so.

[–] SomeoneSomewhere@lemmy.nz 5 points 1 week ago (4 children)

TVs often do a bad job at switching on when the computer turns on, then off when it turns off/goes to sleep. Drives me spare. That was fixed in like 1995-2000 for normal monitors.

[–] Bananskal@nord.pub 5 points 1 week ago (3 children)

CEC has been around for years. This is probably more an issue with the PC in question rather than the TV. TVs do an excellent job at turning themselves on when CEC is enabled. 👍

[–] SomeoneSomewhere@lemmy.nz 1 points 1 week ago (1 children)

PCs have almost never supported CEC. PCs use a different signalling method to indicate to the monitor that they're on/off.

[–] Bananskal@nord.pub 0 points 1 week ago (1 children)

Exactly. So they aren't talking with the same protocol. TVs can turn themselves on, but PCs just don't send the required signals. ✔️

[–] pirat@lemmy.world 1 points 5 days ago

LibreELEC (just enough OS for Kodi) on Raspberry Pi supports CEC. Does that count as a PC?

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