MaLd0n

Enjoy!

How to edit and properly patch any AMD Radeon RX 580 2048SP VBIOS for full compatibility with macOS. This guide explains the key differences between standard RX 580 and 2048SP variants, how to modify device IDs, correct memory straps, and ensure proper initialization without kernel panics or black screens. Ideal for Hackintosh users seeking native-like performance, GPU acceleration, and stability across modern macOS versions using OpenCore or Clover. -Professional Consulting for macOS Hackintosh since 2006 HERE -Support Olarila Vanilla Hackintosh by making a donation HERE -About Premium Users you can check HERE -Problems with Paypal HERE -Installation Guide HERE -Hackintosh EFI folders HERE -Hackintosh USB Remap HERE -How to update OpenCore and Kexts HERE -Guides and Tutorials HERE -The largest EFI folder collection for Hackintosh HERE -Hackintosh Tutorial Database - HERE -Why Olarila doesn't support TonyMac, Reedit, Little-Translated and others HERE Disclaimer: Flashing your GPU BIOS carries risks. Do this at your own responsibility. This process is specific to RX 580 2048 SP. These cards need CSM enable on bios/uefi setup. The best aproach to the correct port configuration, memory timings, etc. Avoid using VBIOS from other card. It's a shot in the dark. All the GPUs I tested work nice with that. Easy way with this app HERE 1- Save VBios with GPU-Z. Download HERE. Back Up this file. 2- Download Super Hex Editor on Microsoft Store. You can use your preferred hex editor. 3- Open Hex Editor then load saved .rom. 4- Go to Menu Edit / Find and replace. 5- Let's start conversion RX580SP as RX580. RX580 2048SP use F0 FD E6 0F and we need change to RX580 F0 7D E6 07. Use Find: F0 FD E6 0F and Replace: F0 7D E6 07 and Search all entries. Conversion Table RX470: F0 7D C6 0F - RX480: F0 7D C6 07 - RX570: F0 7D E6 0F - RX580: F0 7D E6 07 - RX590: F0 7D E6 01 Replace all then confirm changes. 6- Now let's change Device id. Use Clear option. RX580 2048SP use 02 10 DF 6F and we need change to 02 10 DF 67. Use Find: 02 10 DF 6F and Replace: 02 10 DF 67 and Search all entries. Replace all and confirm changes. Save the edited rom as Ellesmere01.rom. 7- Now let's fix the Invalid Checksun. Download Polaris Bios Editor HERE Open this app then load edited rom. Confirm OK then Save as. Save as Ellesmere02.rom. 8- Le'ts flash edited rom. Download AMDVBFlash Version 2.93 HERE or atiflash_293.zip, extract and copy edited rom to this folder. Run amdvbflashWin / If need disable some security things. Use this address on web browser to access this. windowsdefender://coreisolation/ Optional *Download version 2.93 and latest version, install drivers from latest version an flash with 2.93. Run CMD as Admin. Use cd to access atiflash_293 folder. Run command bellow to unlock rom. Start flash edited rom with command bellow. Restart PC after finish. Results on macOS. Credits: TechPowerUp, philipxyc, IndeedMiners, hellm, BlackCH, Tech With Shagar

Qual o chipset dessa placa mãe?

Use EFI folder for ur hardware https://olarila.com/topic/5676-hackintosh-efi-folder-with-clover-and-opencore/

Check with Hackintool

macOS Tahoe 26.4.1

https://olarila.com/files/Utils/AMDVanilla Builder.zip

Check correct kernel patch for ur processor

https://olarila.com/topic/42836-easy-audio-solution-on-hackintosh-on-macos-tahoe/

https://github.com/acidanthera/WhateverGreen/blob/master/Manual/FAQ.IntelHD.en.md

https://olarila.com/topic/20908-easy-fast-and-perfect-vanilla-hackintosh/

https://olarila.com/topic/20908-easy-fast-and-perfect-vanilla-hackintosh/

Complete guide to building a high-performance Hackintosh on the Beelink GTi15 with Intel Core Ultra 9 285H, Beelink Ex PRO Dockin Station and Radeon RX 6800 XT. -Professional Consulting for macOS Hackintosh since 2006 HERE -Support Olarila Vanilla Hackintosh by making a donation HERE -About Premium Users you can check HERE -Problems with Paypal HERE -Installation Guide HERE -Hackintosh EFI folders HERE -Hackintosh USB Remap HERE -How to update OpenCore and Kexts HERE -Guides and Tutorials HERE -The largest EFI folder collection for Hackintosh HERE -Hackintosh Tutorial Database - HERE -Why Olarila doesn't support TonyMac, Reedit, Little-Translated and others HERE Beelink Link HERE Tutorial HERE Hardware Beelink GTi15 Ultra Intel® Core™ Ultra 9 285H Beelink Ex PRO Dockin Station RX 6800 XT 96 RAM Credits: Slice, rdmitry0911, max.1974, Rodion Shingarev, Kabyl, usr-sse2, jadran, Blackosx, dmazar, STLVNUB, pcj, apianti, JrCs, pene, FrodoKenny, skoczy, ycr.ru, Oscar09, xsmile, SoThOr, RehabMan, Download-Fritz, Zenit432, cecekpawon, Intel, Apple, Oracle, Chameleon Team, crazybirdy, Mieze, Mirone, Oldnapalm, netkas, Elconiglio, artut-pt, ErmaC, Pavo, Toleda, Master Chief and family, bcc9, The King, PMheart, Sherlocks, Micky1979, vit9696, vandroiy2013, Voodoo Team, Pike R. Alpha, lvs1974, Austere.J, CVad, headkaze, onemanosx, erroruser, Jenny David, Sampath007, Facebook Hackintosh community, Facebook Olarila community and many, many, many others!

Some patcher is running?

https://olarila.com/topic/42547-how-to-use-airport-with-wifi-intel-on-macos-sequoia-or-high/

Test with Whatevergreen and spoof instead

https://olarila.com/topic/5676-hackintosh-efi-folder-with-clover-and-opencore/

https://github.com/acidanthera/AirportBrcmFixup

Professional Hackintosh Consulting & macOS Fine-Tuning Since 2006 Professional Hackintosh installation, OpenCore or Clover configuration, troubleshooting and advanced hardware fine-tuning by Olarila — working with Vanilla Hackintosh since 2006. We provide complete professional Hackintosh services for desktops, laptops, workstations and complex or unusual hardware configurations — from hardware compatibility analysis to installation, custom EFI configuration and advanced macOS optimization. Complex Hardware? Automated Tools Are Not Enough Basic Hackintosh configurations can sometimes boot using automated tools, generic SSDTs or prebuilt EFI folders. Complex hardware is different. Modern or uncommon motherboards, laptops, workstations, mixed controllers and hardware requiring ACPI corrections often need manual analysis and hardware-specific configuration. Automated tools cannot properly solve every: ACPI / DSDT / SSDT issue • PCI device configuration • USB mapping • CPU power management • GPU configuration • Audio • Network • NVRAM • Sleep/Wake • IRQ conflicts • Device injection • macOS-specific hardware behavior A system that simply boots is not necessarily a properly configured Hackintosh. Real Hackintosh Fine-Tuning Olarila does not provide only a generic EFI and call the job finished. Our professional service focuses on real hardware-specific fine-tuning, including OpenCore or Clover configuration, ACPI corrections, custom patches, device properties, kext configuration and system optimization according to the actual hardware. The objective is a clean, optimized Vanilla Hackintosh configuration with the highest functionality and stability that the hardware can provide. Professional Service Includes Hardware Compatibility Analysis Evaluation of CPU, motherboard, chipset, GPU, Wi-Fi, Ethernet, audio, storage and other devices before installation or upgrade. macOS Installation & OpenCore Configuration BIOS configuration, macOS installation and properly configured OpenCore EFI. Custom EFI & ACPI Fine-Tuning Hardware-specific configuration instead of relying exclusively on generic or automated solutions. Troubleshooting & Optimization Boot problems, kernel panics, graphics, USB, audio, networking, power management, sleep/wake, updates and other Hackintosh issues. Hardware Purchase Consulting Planning a new Hackintosh? We can help you select compatible hardware before you spend money. Pricing US$40 — Complete Hackintosh installation and configuration. Contact Olarila Email to us HERE or Telegram HERE or WhatsApp HERE or Teams HERE or create ticket in Olarila Discord HERE or iMessage HERE Payment LINK HERE Payments are only for Professional Hackintosh Services or voluntary donations to support Olarila. Olarila never requests unsolicited payments. Olarila — Professional Vanilla Hackintosh Support Since 2006 Custom EFI • OpenCore • macOS Installation • Hackintosh Troubleshooting • Hardware Compatibility • ACPI / DSDT / SSDT • Professional Hackintosh Fine-Tuning

https://olarila.com/topic/20908-easy-fast-and-perfect-vanilla-hackintosh/

Check in ioreg

https://olarila.com/topic/20908-easy-fast-and-perfect-vanilla-hackintosh/

Update all patches, kexts and bootloader https://github.com/AMD-OSX/AMD_Vanilla

https://olarila.com/topic/5676-hackintosh-efi-folder-with-clover-and-opencore/

Enjoy!!!