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Sound and picture disturbed then reboot
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By chris7ben
The sound and picture are out of sync when screen mirroring from my iPhone 16 Pro to my LGQNED70A6A TV, using the internal speaker. I have tried all the recommended tips in the settings to cure the issue with no success. However, when I isolate the TV from the mains supply for 60 seconds and restart it, the syncing issue is cured but degrades after a day or so. My iPhone software is up to date and there is no firmware upgrade available for the TV. My LinkSys router has a full fibre connection. The only connection into the TV is the mains supply. Any help much appreciated. Thanks in advance.
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By hdueck
My webos tv (approx 10 yrs old) just went black. When I turn it on it flicks and I see the LG logo briefly and it goes off.
The red indicator light flashes a few times and turns off.
I’ve tried unplugging the TV for 10 min after holding the TV power button for 30 seconds. I’ve also unplugged all hdmi cables to no avail.
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By hjetschko
Hi, I have a feature request for the sound out setting. I often connect my Bluetooth headphones to the TV. We don't use the internal speaker of the TV, we use the optical sound out setting whenever I don't use Bluetooth. It would make our lives a lot easier if the TV can remember the last sound out setting before connecting to Bluetooth and default back to this setting when the Bluetooth device gets disconnected. At the moment, each time I disconnect the headphones I have to go back into settings and change the sound out setting from internal speaker to optical again.
Thanks and regards
Hubert
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By alteraudiox
Hello, I have searched everywhere but it seems I am the only one facing this strange problem .... when I need to use whatsoever function like simply lower the volume or changing a channel the control works but the appairing webos, instead of showing the volume bar or the channell list, makes strange coloured patterns or flickering for few seconds, then it disappear and the tv goes on working with no issues; you may imagine that, apart using intuitive controls like volume or zapping channesl, it is impossible to get more settings because the list won't be visible on the screen .... any ideas ?
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By John Peet
TV is a week old and the internal speaker has stopped working when in HDMI ARC + internal speaker sound output mode. The internal speaker itself works fine when in “internal speaker” sound output mode. I’ve checked all the settings that I can and can’t find anything that would correct this issue.
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Question
Huig
Hello,
I have a UJ701V tv from 2017. I get a random disturbance of the sound and picture and then the tv reboots. I have already removed the back cover and everything looks fine. According the logfile i have to replace the mainboard but i think the problem will stay.
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