fabiosun

add kext in kext folder and use this config (same EFI) @Cosmin Batica Archive.zip

config.plist.zip my fault change config with this one

config.plist.zip if previous EFI hangs change only config.plist with this one above

EFI.zip replace with this completely the previous one if you can if it hangs post a video because with photo you did I can't see where kp starts sorry @Cosmin Batica

they are fine Have you tested my latest EFI? it was prepared for another user with an ASUS motherboard

by the way, if you have this bios (1402) resize bar function must be OFF ROG STRIX TRX40-E GAMING BIOS 1402 - Support Resize Bar function - Improve DRAM performance and stability - Improve USB device compatibility

@Cosmin Batica we can go on here if you and others people interested to help you like :

@Cosmin Batica by the way with EFI that hangs in your picture you can see in debug.txt which MMIO you have to modify for your motherboard we could take care of this problem if we pass your hang.. take the time also to put your bios setting screenshot if you can because we have to start in a "perfect" condition

@Cosmin Baticaopen a thread with a titled like your new motherboard in international desktop area I will try ti help there for now try to use this EFI and see if something different happens EFI_.zip

Ciao e benvenuto!

use my debug EFI then post txt files you can find inside it after a boot (also not working boot) post also a Photo where your system hangs with that EFI

by the way, @Cosmin Batica if you are trying to install 11.3.x you could have additional problems (not only for your improper EFI I mean 🙂 ) it is a problem with unsupported 6900 xt Many users have to install with other GPU, then update to 11.4 and then reinsert 6900 xt (only supported from 11.4 beta and onward)

@Cosmin Baticaour motherboard are far far away to be defined similar...but as I said before you can find my (and other users EFI) on this thread (first message of this thread) if you choose mine, ,it is a debug version useful for you to see your MMIO in opencoredebug txt file you can find after a first boot in your EFI partition https://www.macos86.it/topic/3307-trx40-bare-metal-vanilla-patches-yes-it-worksbutis-proxmox-better/?do=findComment&comment=82322 https://www.macos86.it/applications/core/interface/file/attachment.php?id=32140

I am saying if in your rig you use only big sur as OSX those ones are the only patches you can use then I am also saying that in your patches list you are using a patch (fix pat ) not useful for us and I can say also is not good for performance of your GPU) I would suggest to download one of the EFI you can find in OP and try to start to adjust one of them for your system if you see in patches kernel section you will find min and max kernel option, many patches are there for High Sierra or Mojave or Catalina and you can avoid to have them in your config (to have it more clear) if you use Big Sur then I have said that a new patch it is mandatory to use from previous Big Sur release like .11.2 to newest one.. in my patches plist you can find all you need (for kernel patches and if you use 11.3 or greater (now I am using 11.4 and 11.5 beta 1 with those patches list) ps (you can also delete aquantia patches if your motherboard does not use that ethernet card)

@Cosmin Batica hi, I was almost offended that you didn't tag me 🙂 i saw your config.plist you don't use MMIO in your whitelist and you are using kernel patches that are not useful for the TRX40 system one of all the fix pat then you definitely need to update a patch that is different from 10.11.3 onwards I am attaching kernel patches I use to boot from Big Sur 10.11.3 to 10.11.5 beta 1 if you want to take a look for now if you want to copy only the kernel patches from there then you have to use as I suggested before an Opencore debug version to calculate all the new mmio of your motherboard (these stuffs could be different from mine or other users also with a pretty same config) patches.plist.zip Edit: uncheck also restricevents.kext (for now) and whatevergreen kext WEG is not needed for your 6900 xt and some time it causes black screen with imacpro1.1 and macPro7.1 Smbios) Also your boot arg could be different leave only -v for now (alcid=1 not useful at all fo us)

ho postato il tuo thread in un'area piu' appropriata. Budget a disposizione ed utilizzo di questa macchina? La eventuale tua risposta sarebbe una buona base per dare un'indicazione a chi ti aiuterà a trovare i componenti giusti

ciao @Cosmin Batica post your config.plist or try to see in @valmeidathread quirks he is using you have also to build a proper MMIO list for your new system If so check in useful links @igpu detailed guide to build one for your system

cosi' difficile dirlo, pero' un motivo potrebbe essere errata EFI (struttura delle cartelle e config.plist) o boot legacy /uefi

Ciao @demolayil tuo italiano e' molto buono 🙂 se vuoi fagli provare questo config ho sistemato solo la parte quirks e disabilitato la nvidia che non e' supportata in big sur Assicurati che abbia le uscite video dei monitor connessi sulla GPU AMD in attesa di esperti per la sua piattaforma..e' una prova che puoi far fare se vuoi se sempre schermo nero puoi provare ad aggiungere questo SSDT in EFI/CLOVER/ACPI/patched config.plist.zip

io se riesco finisco la sigla 🙂

mac.mp4 Blackmagic Davinci Resolve (fusion tab)

config.plist.zip se vuoi dargli una ulteriore chance..nel caso posta la fotografia del blocco nel bios se lo hai metti 4g On

Se non vuoi fare prove ok Ma è un peccato visto che la macchina funziona e può funzionare anche senza patchare il dsdt come fatto dameldon

si partimmo da una cosa del genere ma poi la migliorammo togliendo un sacco di quirks che non servivano (sezione kernel/quirks) prova se ci perdi un po' di tempo avrai soddisfazione 🙂