after sequoia installation sequoia boot loop

[Cj004]

i tried disabling apple secure boot but didn't work

i7 3770
gigabyte b75m-d3v
8gb ddr3
256gb ssd
soyo rx580 2048sp

 

[EliteMacx86]

i tried disabling apple secure boot but didn't work

i7 3770
gigabyte b75m-d3v
8gb ddr3
256gb ssd
soyo rx580 2048sp

Attach the EFI you're using to boot

 

[Cj004]

here

 

[Cj004]

i changed bios to rx570 8gb to support graphic drivers

now i can't it's purple screen

this is the bios i downloaded

windows working kinda good some lag

any way to fix this

 

[EliteMacx86]

here

GUIDE - How to Fix Reboot Loop when installing or Updating to macOS Sonoma 14.4 and Later

How to Fix Reboot Loop when installing or Updating to macOS Sonoma 14.4 and Later This guide covers fixing the reboot loop when performing a clean installation of macOS Sonoma 14.4 or updating an existing version of macOS to macOS Sonoma 14.4. By following this guide, you'll be able to do a...

elitemacx86.com

 

[EliteMacx86]

i changed bios to rx570 8gb to support graphic drivers

You mean you flashed a different BIOS on your GPU?

 

[Cj004]

You mean you flashed a different BIOS on your GPU?

yeah

 

[EliteMacx86]

yeah

And why you did that? What's the actual Vendor of the GPU you have and to what Vendor you flashed?

 

[Max.1974]

Gpu like RX 580 2048sp need enable CSM on BIOS. ROM need be flashed with Sapphire 8gb but will recognized only 4 GB (the real hardware, in fact, is RX 470 or 480).

 

[EliteMacx86]

Gpu like RX 580 2048sp need enable CSM on BIOS. ROM need be flashed with Sapphire 8gb but will recognized only 4 GB (the real hardware, in fact, is RX 470 or 480).

You sure about CSM must be enabled on this GPU, even when on UEFI hardware? The VBIOS can be flashed of a RX580 4GB variant. xD