Buzzing sound on LG G1 with bright HDR scenes.

MantisBP

Novice Member
Do You Guys experience buzzing sound on LG G1 when bright HDR scenes are displayed ... it mostly happens to me when going from a dark scene to bright one ... looks like some power supply issue, when more power is needed to brighten up the screen I get silent buzzing in the back of the TV, it is not hearable with 5% volume on but pretty easy to hear when muted.

Called LG and they of course say it normal with OLEDs, but not sure if I trust them on their response.

I know that there were some issues in 2019 on LG C9 with "coil whine" but it seems to be something different more buzzing than whine sound.

When Power Saver is on Auto the buzzing is no more because of lower power consumption but when Power Saver is off for brighter HDR is starting to get loud.
 

The latest video from AVForums

AVForums Movies Podcast: We review Dune and ask which is the best decade for horror movies?
Subscribe to our YouTube channel
Support AVForums with Patreon

Top Bottom