By
andreluigo
I used to extend my screen from PC/Notebook to my TV but i stayed a long period without do it.
It happens that since a few days ago i am needing it and for my surprise is not working anymore. Tried other cables, updated the drivers and O.S. but nothing worked. So i decided test at the room's TV (LG as well) and worked perfetcly.
I looked for all internet and youtube for similar issues and a solution but couldn't find it, until i receive my weekly mail from this forum and remembered it.
I am suspicious that was one of the several updates since i extended for the last time that made this!
So, does anybody could help me, please?
Thanks in advance!
By andreluigo
By Elaine Crew
By John Bizeray
Question
Wa77a
I have an LG C1 55 connected to a Denon x2100w AVR on HDMI 2 (arc)... It always worked perfectly... After the latest TV upgrade I can't get anymore TV audio on the AVR.
I tried disconnecting and reconnecting everything, unplugging stuff for minutes, switching multiple hdmi sources... The AVR can send data to the TV, but it doesn't see TV audio signal.
All the HDMI audio settings on the TV are greyed out and disabled.
Next thing I'll try to reset to factory defaults, but I suspect it won't fix anything...
Note this worked flawlessly for 2 years.
Ideas are welcome.
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