TV auto turns on HDMI device on start

[Kanna]

My TV samsung frame 2020 turns on last used HDMI source device and it get's really annoying and I'm wondering if you can turn it off

[Thomas CG]

I have an older TV that does this as well. I think it's somewhere in the settings there is a setting to control devices via hdmi, if it is somewhere either in the tv or the connected device there is probably a way to turn it off. 

[Fasauceome]

Oh wow that is pretty annoying. It might be under the ARC settings of the TV

[Kanna]

8 minutes ago, Fasauceome said:

Oh wow that is pretty annoying. It might be under the ARC settings of the TV

I looked and all I found was eARC and it was for sound and stuff and not for HDMI

[Kanna]

13 minutes ago, Thomas CG said:

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13 minutes ago, Benji said:

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12 minutes ago, Fasauceome said:

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I did find the setting but it messed up that the HDMI list doesn't show sources and that sometimes image takes a while to load so I think I'm keeping it on

 

[FriedTorchic]

On 2/2/2021 at 7:01 AM, Benji said:

IIRC you'd need to disable the HDMI CEC. I have yet to see a TV where you can control what i does with CEC and what not because every manufacturer implements it differently. For example, I also get annoyed when I turn on the TV which turns on the AVR and/or changes the source to TV, change the AVR's source back to my PC and when I turn off the TV, the TV automatically turns off the AVR as well, even though the AVR isn't even on the TV output anymore.

I think there's nothing you can do about it.

Not to mention the many names that manufacturers give to it, like LG calls it SimpLink.