Z77X-UD5H 4G decode does not activate about rebaruefi HOT 14 CLOSED

@fabriguzden it says at the bottom of the dsdt wiki page how to fix these errors.

once you have modified dsdt and uefipatch resizable bar will work without issues. multiple other users (including me) have it working perfectly on gigabyte lga1155 motherboards

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@fabriguzden this bios isn't dsdt patched, that's why it's not working

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this is what a proper patched dsdt looks like

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@xCuri0 Thank you very much, ReBar with Above 4G Decode to 16GB ReBar is working correctly, I think I had made the mistake when importing the patch to UEFI Tools, it must be that I added the one that was not Patched and I had not realized

Upload your latest BIOS please if you have it working now please m8.

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@fabriguzden

I realized that I was making mistakes with the commands when enabling 4G decode but now I have a problem and that is that when loading Windows it hangs on the loading wheel

did you do DSDT patch and UEFIPatch ?

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@fabriguzden

I realized that I was making mistakes with the commands when enabling 4G decode but now I have a problem and that is that when loading Windows it hangs on the loading wheel

did you do DSDT patch and UEFIPatch ?

When I had the problem of the boot in Windows that freezes until that moment I have not applied the DSDT patch, I only applied the UEFI Patch, now a few moments ago the idea of applying the DSDT patch occurred to me because of what it says in your Wiki about DSDT, however I have problems decompiling the DSDT.aml to dsl, iasl shows me 6 uncorrected warnings, it seems decompilation depends on 6 external controls or a declaration in a refs.txt file, but, I leave it as is, I ignore it and continue, after having changed the code to the new one according to the instructions on your wiki and when I am going to compile

2 errors that do not allow me to compile

DSDTMod.dsl 12032: Name (_HID, "pnp0c14") // _HID: Hardware ID
Error 6136 - Non-hex letters must be upper case ^ (pnp0c14)

DSDTMod.dsl 12572: Name (_HID, "ABCDEFGH") // _HID: Hardware ID
Error 6035 - ^ _HID suffix must be all hex digits (GH)

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Thank you very much for the help, soon I will be sharing the mod bios
I came up with the idea of using AI to correct the code, it has resolved those two errors, let's see if the patch works for me now

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@fabriguzden it says at the bottom of the dsdt wiki page how to fix these errors.

once you have modified dsdt and uefipatch resizable bar will work without issues. multiple other users (including me) have it working perfectly on gigabyte lga1155 motherboards

@xCuri0 Sorry, but I already applied the two patches, but the problem continues, the Windows loading bar and the Gigabyte logo freeze, it starts loading and then freezes after a while.

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@fabriguzden can you upload your modified bios ?

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@xCuri0
Uploaded
#11 (comment)

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@xCuri0
F16K
Z77XUD5H ReBar Mod + NVME Support (4G Decode not working).zip

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@xCuri0 That's strange, if I have applied the dsdt patch, well, way, I'll try it again.
edit: I just enabled the hidden menu with hidden options like Above 4G Decode and I'm wondering if with the hidden option already shown and activated in the BIOS menu it will no longer be necessary to use Grub

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@xCuri0 Thank you very much, ReBar with Above 4G Decode to 16GB ReBar is working correctly, I think I had made the mistake when importing the patch to UEFI Tools, it must be that I added the one that was not Patched and I had not realized

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