M32Q - HDR not supported? It was before and the monitor has it

kaiserc · 22 Aug 2023 at 17:51

I recently noticed that the HDR functionality has disappeared from my monitor as windows 11 says it's unsupported.

Latest Windows 11 Pro, 22h2, os build 22621.2134.

Using the same cables it came with and a newer DP cable for 4k 120.

what gives and how do I get it back - no HDR switch seen in Windows.

kaiserc · 22 Aug 2023 at 18:57

Everyhthing is fully updated - the lot believe me.

kaiserc · 22 Aug 2023 at 18:59

Everything is fully updated and I have tried a hard cold boot still the same

kaiserc · 22 Aug 2023 at 19:22

Panic Over.
cheers guys for input
I originally did a DDU previously but it didn't change a thing, this time it worked.
Only difference was that I used the previous driver or the one before that, and not the new 8.1 version that has now enabled it.