HDMI-CEC not turning on Series X via LG55CX

Discus and support HDMI-CEC not turning on Series X via LG55CX in XBoX on Consoles to solve the problem; As thread subject says, the HDMI-CEC signal to turn on the Series X when the TV switches to it's HDMI port isn't working. The Series X just stays off.... Discussion in 'XBoX on Consoles' started by Subcide, Mar 29, 2021.

  1. Subcide
    Subcide Guest

    HDMI-CEC not turning on Series X via LG55CX


    As thread subject says, the HDMI-CEC signal to turn on the Series X when the TV switches to it's HDMI port isn't working. The Series X just stays off. I saw the CEC known issue in the pinned thread, but Disabling > Restarting > Enabling still hasn't worked for me. I'm on the insider program, and the TV turns on my PS4 without issue. Any suggestions?

    :)
     
    Subcide, Mar 29, 2021
    #1
  2. Thundercleetz Win User

    After update Xbox One/Kinect Will not Turn of Soundbar

    Your soundbar is probably turning off via HDMI-CEC (Samsung calls it Anynet+) and not an IR signal from Kinect.
  3. ArminatorX Win User

    Xbox One S HDMI issue

    It's probably due to the TV sending a
    CEC signal
    via HDMI.

    Check if your TV has a setting to turn these CEC functions off. However, most TV makers don't call it CEC, but something fancy like VIERA Link, Anynet+, Aquos Link.

    Turn off those CEC commands, and your Xbox should stay off when you start the EPG.
  4. leadboot Win User

    One Guide and Windows Media Center PC (HTPC)

    Most PC Graphics Cards if any Do Not Support CEC so it's unlikely you will be able to change channel using Windows Media centre via HDMI. You can However buy CEC adapter like this. www.pulse-eight.com/.../usb-hdmi-cec-adapter
  5. Thundercleetz Win User

    X1 stopped turning on and off my audio receiver since update

    Don't count on Microsoft adding HDMI-CEC. That would require you to turn on your cable box first and not the X1. And that assuming cable boxes have HDMI-CEC capabilities (I don't have cable so I don't know, but my HD antenna converter box does not support
    CEC). Unless they somehow send a distinct IR signal to the cable box and use HDMI-CEC through the X1 to the TV/audio receiver. And isn't HDMI-CEC send the signal up to turn on and comes down to turn off. Wouldn't that mean you'd turn your X1 on to turn your
    entertainment systems all on and have to turn your TV off to turn everything off?
  6. AsHperson Win User

    Why doesn't Xbox consoles(360 and newer) have HDMI CEC?

    Just any random device? How does this work extensively? Does this just enable CEC on the primary HDMI out or is there some weird trick to plugging in my receiver to the HDMI in on the xbox and the input turns into the output but with HDMI CEC?
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HDMI-CEC not turning on Series X via LG55CX

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