I have the exact same problem with my LG C2 OLED after KB5058499 Update. After every restart, the picture turns green and purple. Only after fiddling with the HDR settings does it work again. Something's wrong with the settings, something's not working.
Latest Update Turns My Screen Green [Dolby Vision]
So, since the latest update Dolby Vision seems to be now forced on for me. Even though it is not ticked in the settings, it still forces it. It turns everything on my screen green. Then if I go into the settings, I turn it on and back off it fixes it. However, when running certain games, it launches with Dolby Vision activated. It's really annoying. When I restart my PC, it kicks back on too and everything goes back green.
Anyone else have this issue?
Windows for home | Windows 11 | Windows update
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Anonymous
2025-05-31T05:27:21+00:00 -
Anonymous
2025-06-01T08:28:07+00:00 Couldn't a Microsoft employee comment on this? There are now countless reports about this problem in various forums.
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Anonymous
2025-05-31T14:05:27+00:00 Meanwhile, there are more and more users with the problem:
Links from Reddit:
https://www.reddit.com/r/OLED_Gaming/comments/1kz3e9z/lg_oled_c2_pc_monitor_color_distortion_nvidia/?sort=new https://www.reddit.com/r/OLED_Gaming/comments/1kmw7fa/new_windows_update_changes_hdr_to_dolby_vision_psa/?sort=new
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