I got issues with Resizable BAR enabled in BIOS is No

[phoang0693]

System

• Motherboard: 212B (HP Z440)
• BIOS Version: 02.61
• GPU: RX 6600M
• [Y] CSM is turned off. Make sure to confirm this in the BIOS and not with GPU-Z or similar since it can be inaccurate
• [ I turn MMIO, 64-bit in BIOS ] 4G decoding is enabled. Make sure to confirm this in the BIOS and not with GPU-Z or similar since it can be inaccurate
• [N] UEFIPatch is applied (see Using UEFIPatch for more information). On some motherboards DSDT Patching is also needed
• [Y] I have read Common issues (and fixes)

Description
Resizable BAR enabled in BIOS: No

Describe the issue here.
I got issues with Resizable BAR enabled in BIOS is No
I run ReBarState and put 32.

[xCuri0]

Have u flashed modified BIOS ?

[phoang0693]

Have u flashed modified BIOS ?

No, I got trouble to mod in UEFItool and MMtool.

[phoang0693]

I can't find GUID in UEFItool and cant find Pcibus in MMtool

[xCuri0]

@phoang0693 ask other HP prebuilt users for help and if it still doesnt work then i will re open this.

i think someone got it working on one, join miyconst discord server