By
Virus17
Hi all, I have this 4K LG 49UF772V TV which has had this issue since I bought it second hand and I'm wondering if anyone has any idea how it can be fixed as I am looking to sell it.
The issue: On the LG menu and main home screen + sub menus and programs such as Netflix, there are black squares all over the display which makes it impossible to use. However, the TV works flawlessly when using the display with a HDMI device connected.
I suspect this could be either a software issue since there's no physical defects with the display itself. The TV has the latest software update running (04.06.25). I've attempted to reflash it and downgrade it but I haven't managed to find a way to do it.
Also note that only 1 of the 3 HDMI ports work. The other two gives no output when a device is connected.
I have also carried out a factory reset and this has not made a difference.
I have attached a short video showing the TV connected to chromecast and the display working as expected and then pressing the settings button yields artifacts/small black squares. + some pictures showing this.
Thank you in advance!
LG_49.mov
By ShiVam MishRa
By nsnews org
By Virus17
By Matei Fărcaș
Question
Doniv7
Hey Team,
I am using LG 43UH650T and the same is updated to latest firmware 5.50.80 yet it is not showing latest apps available on latest lg tv app store.
Just wanted to know the availability of latest firmware for my tv that will support latest apps like Hotstar.
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