stevensaito,
There is no such functionality that I'm aware of. The television itself does have a timer if you'd like it to turn off at specific times automatically, or turn it on (to the tuner or LinkStick inputs only) at a certain time.
But there's no automatic connectivity that determins an inactive input and enbales an automatic shut-off.
--HDTech
I have a Media Center PC attached to a Samsung LN40B650 40-Inch 1080p 120Hz LCD HDTV via HDMI and currently I need to use the remote control to turn the TV on and off. I wish the TV would automatically turn off when the PC turns off video (e.g., when it's been inactive for a while).
Does anyone know of a way to get the Samsung to turn off in the absence of video signal? The manual has nothing on a function like this. Likewise, googling Internet revealed nothing. Hard for me to believe that in the Media Center community this problem hasn't been solved.
Thanks!
Steve

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