UM7500 4K not showing HDMI signal from PC/Notebook
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By Danster75
Hi all,
I'm Danny and have a problem with my LG OLED65C8;
since a few months when playing movies, either from my Syno NAS or just plain USB, subtitles are being displayed double (over or above eachother) or are displayed for sometimes minutes after the sentence's been spoken. The videofiles haven't got any hardcoded subs but either subs included in the mkv container or as separate srt of ssa file. Disabling subs removes the display of subs, enabling subs results in double or persistent subs.
Subtitles have been disabled in the accessability menu, factory reset did not help.
I searched but as far as I can see this problem has not been discussed yet, also googled and never came across this problem. Perhaps someone here can help?
Kind regards, Danny
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SOLUTION, for me at least:
I used ColorControl to reboot the TV. It's weird that a factory reset did not work but a simple reboot did.
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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.
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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?
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