screen cut - hdr buzz sound

hi there, i got mine 3 days ago, so far no big issues,but:

when I turn HDR on, the Monitor makes a buzz noise/sound. is this normal?
and
I get time to time a screen cut.





should i try to install the new firmware?

I suggest downloading firmware 104.
In case firmware 104 made things worse. You can rollback to firmware 102 with this Safely rolling back to 102R875 from 104.zip (dropbox.com)

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Did it work for you? I have similar issue but much worse and downgrading did not fix it.

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Firmware 104 fixed the HDR coil whine for me, it is working no problem now with both my Windows 11 PC (RTX 3070) and my work laptop (Intel i9 MBP).

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Sry for the late reply … this “screen cut” didn’t appear again … I think it was related to the older game I was “tabbing out” while playing …

I also didn’t download the 104 firmware.
So far I don’t really use HDR … I will wait til the firmware is getting better and see if “HDR coil” disappear

hi … same “screen cut” or “HDR coil” ?

Screen cut. Sorry for late reply.