LG UHD TV needs reset after every power-off
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By mean2
Hello, after the last update of WebOS (6.5.0.-24) there is different behavior of returning back to previous input on my TV. When I was watching a Live TV and opened an app like Youtube, after closing it (holding the return button) it used to return to Live TV. The same with HDMI input, when I was playing on Playstation and the opened an app, after closing it it returned back to PS. Now after the update, it always go to the Home Screen when the app is closed. I only found in setting to return to last input when turning the TV on instead of Home Screen, but didn't find the same for the behavior after closing an app. Is there a way to fix it?
Thanks
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By David Daul
My magic remote and my Roku remote stopped working for turning off power so I performed a factory reset after troubleshooting to get the remote working. I am now stuck at the 1st screen of the Factory Reset which says "Press the OK Button(wheel) on your remote." Well... this really stinks because the remote doesn't work!!! I have tried a USB mouse, a new magic remote, other LG Remotes with no luck. I have also tried using the button on the bottom of the tv. And, I contacted support which was just an exercise in redoing everything I had already tried... No Luck!!
This is a Nano Cell 55NANO81ANA which is basically just a big brick now since I cannot even use any of the inputs. Does anyone have a trick for getting past this initial screen???
Thanks for the help.
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By Roy Brown
webOS updated, I think to 2023, on my C2 a couple of days ago. Since then the News option on the Sky News app no longer works, instead timing out. The Weather and Climate options still work, though.
I have deleted and reloaded the Sky News app, but the problem remains.
Does anybody have any suggestions of what I might try to get this working again, or is this something for LG, or Sky, to fix?
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By atcronin
I remember when I first bought the TV in Nov '23, it would switch into PC mode (setting the HDMI input to PC) automatically when first connecting my RTX 4090 PC. This behaviour was fine as the TV was indeed being used for PC Gaming.
On my RTX 3050 HTPC I could disable PC mode by changing the input back to HDMI1. This would restore all picture settings options. This change would persist until the HDMI cable was physically disconnected/reconnected. Again, this behaviour was fine for my HTPC where I preferred having access to all the picture settings options vs 444 passthrough.
Now PC mode is reactivated after every Cold Boot (Shutdown > Power On) but not from Warm Boot (Restart).
It is a 'silent' PC mode as the input label does not change back to PC, however the same picture settings are greyed out like in PC mode. Switching the Input label from HDMI1 to another non-PC type disables PC mode again and restores the full picture settings.
I was using the RTX 3050 in my HTPC for a few months after I purchased the TV and did not experience this issue. After a few months I switched to the RX 7600 and continued to not experience this issue. I recently tried going back to the Intel iGPU on the HTPC and discovered this issue. I thought it might be an intel bug, so I reinstalled the RTX 3050 and found the issue again. I've gone back to the RX 7600 as it does not suffer this issue.
I have Game Optimizer options disabled (VRR, Freesync, ALLM), 444 Passthrough Disabled, QMS Disabled.
Intel and Nvidia GPU options tried:
Change output from RGB to YCBCR = no effect
Disable "Text Content Processing" on intel = no effect
Change "Content type reported" on Nvidia = no effect (Movie does activate film maker mode)
Testing performed on Win11 24H2, however also experienced the issue when testing LibreElec(Linux Distro for Kodi) on the intel iGPUs (didn't test Nvidia in LibreElec as unsupported).
Affected GPUs: UHD Graphics 730 on Intel i5-11400 and i3-12100, Nvidia RTX 3050
Unaffected GPUs: AMD RX 7600, Nvidia GT 1030
I've noticed that on the RX 7600 and GT 1030 the SPD Info Frame are blank/Unknown.
While on the UHD 730 - Product Description: PC, Vendor Name: Intel, Source Info: PC
and the RTX 3050 - Product Description: GeForce RTX 3050, Vendor Name: NVIDIA, Source Info: PC
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By Batman
Device Name:- [LG] webOS TV QNED756RA
Product Name:- LG 43QNED756RA AEK
Product Number:- 95734309GGP74EKFLJP
Serial Number:- 309MAUAGGP74
webOS TV Version:- webOS24 / 9.2.1-42
Programme Mode:- Antenna
Software Version:- 23.21.30
Recently while watching TV, the screen goes blank and then this message appears 'The app needs to close to save memory' then the TV reboots to the program being watched.
Any help and information as to what causes this would be appreciated.
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