dormancygrace

Maybe this one can help? https://docs.microsoft.com/en-us/windows/win32/api/dxgi1_5/ns-dxgi1_5-dxgi_hdr_metadata_hdr10

I believe that it's same issue https://github.com/xCuri0/ReBarUEFI/issues/35 @jnyk do you have ch341a or another programmer? If it's dsdt issue, I can reinsert dsdt from another ASRock motherboard, that works as...

> @jnyk here you could try this bios, dsdt patched, uefipatched. Just enable Above 4G like usual, the one that made windows hang/freeze. [z17gkd37mod.zip](https://github.com/xCuri0/ReBarUEFI/files/10952783/z17gkd37mod.zip) Do you use this mb? Or...

> @jnyk here you could try this bios, dsdt patched, uefipatched. Just enable Above 4G like usual, the one that made windows hang/freeze. see if it's working with this bios....

> > > @jnyk here you could try this bios, dsdt patched, uefipatched. Just enable Above 4G like usual, the one that made windows hang/freeze. [z17gkd37mod.zip](https://github.com/xCuri0/ReBarUEFI/files/10952783/z17gkd37mod.zip) > > > >...

> heres the one with coffee lake mod @jnyk [z17gkd37_2.zip](https://github.com/xCuri0/ReBarUEFI/files/10952835/z17gkd37_2.zip) Please, make one without any patches.

> > > heres the one with coffee lake mod @jnyk [z17gkd37_2.zip](https://github.com/xCuri0/ReBarUEFI/files/10952835/z17gkd37_2.zip) > > > > > > Please, make one without any patches. > > He could test it...

@Koekieezz is it secret, what you changed? i'm asking because stock dsdt and from your file - completely same 

> > @Koekieezz is it secret, what you changed? i'm asking because stock dsdt and from your file - completely same  > > no.. both files have 0x7FFFFFFFFF on...

> @Koekieezz I just instant flash the bios , when i open above 4g mmio bios assignment, it can not find any disk drive as before. i use asrock's tool...