Quantcast
Jump to content

  • 0

LG CX HDMI EDID missing multichannel LPCM


DaniSan

Question

Hello,

there is a problem with the EDID reported by the LG CX, with the current firmware 03.21.18, related to the audio formats exposed in the HDMI EDID info. 

The TV states support for only 2 channels, then disabling multichannel LPCM via eARC with some eARC connected equipment. 

LG C9 was affected by the same issue and LG released a firmware update where the number of channels for LPCM reported in the HDMI EDID info was upgraded from 2 to 9.

Would please LG make a firmare update fixing this for the LG CX too?

Regards,

Dani

Link to comment
Share on other sites

1 answer to this question

Recommended Posts

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Answer this question...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Similar Topics

    • By Lleuadwen
      Hi, I hope someone can help. I recently bought this TV but can’t find the Art Gallery app that is supposed to be part of the Home Screen.  I have searched in apps but only third party art gallery style apps show. What am I missing here?
      Thanks
       
    • By Flavio_S
      On LG OLEDs. You go on and disable SIMPLINK. Fine. But everytime you turn on your HDMI device it enables itself back again. This happens because they have disables two key features that were present in previous OSs, as you can see clearly here
      link hidden, please login to view (they even put screencaps of the menus where you see the missing options in the 23) These functions are Auto Power Sync and Auto Device Detection.
      Man updates are supposed to add functionalities not the other way around. It's very annoying to turn on your TV and have your AVR turn on without you wanting to.

      Anyone found a solution for this problem?
    • By techguy noob
      Hi,
       
      My LG TV model number 32LM560BPTC is having an issue where the Sun NXT app is no longer available on the LG Content Store. I was able to watch it before, but starting yesterday, the app disappeared. However, on my other OLED LG TV, the Sun NXT app is still available in the LG Content Store. Is this issue specific to the 32LM560BPTC model TVs?
       
      Thanks,
      Sarath
    • By Joe Wong
      My LG 50 inch Model: 50NANO75UPA HDMI Arc stopped working with my Vizio soundbar. It worked very well when I first connected it until this morning. I purchased an extended warranty, but is there a known solution before I send out for help? It is definitely the LG Tv, and not the soundbar because I used to have a Samsung soundbar, which worked only for about a week before the HDMI Arc stopped working and I switched over to the Optical. Now even the Optical does not work That's why I bought a Vizio.
    • Weebly - Websites, eCommerce & Marketing in one place.
    • By OliverRC
      Up until a few days ago my TV and AVR have been working perfectly since I bought it.
      Zero hassles with HDMI and connectivity.
      Then I was prompted to update to the latest software version which I did and now often when I switch HDMI (running on 1) it picks up the device name, CEC works but I get “No Signal”… and then nothing.
      Just stays on “No Signal”. It is almost as if some HDMI handshake breaks and now the driver is in a broken state.
      I’ve found that if I hard power off and power on the device sometimes works but I don’t want to do that every time especially since it’s hard to get to the power.
      This really strikes me as a software issue with the latest update as absolutely nothing else has changed in my setup.
      I’ve tried:
      Different HDMI cables (high quality) Deep colour settings Reset the TV to factory default Different HDMI ports TV
      Model: OLED65G26LA / OLED65G26LA.HFBQLWK WebOS TV Version: 8.3.0.2301 Software Version: 13.30.56 AVR & Devices
      Marantz SR5015 Nvidia Shield Pro PS5
        The setup is the conventional AVR installation as shown in the attached file

       
      Has anyone else experienced this? 
      Is it possible to revert the software update?
×
×
  • Create New...