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Of course ! I was going to but didn't know if it was against the rules !

I need to buy you guys Pizzas for all the help so far ! haha I can't seem to find MMIO in config. I used the one on the 1st page

Something weird is happening.. So here is what i did. If I use @Ploddles EFi , it gives me that error and doesn't work If i Use @fabiosun EFI now that i have it installed , it loads and now the graphics works great but after a minute it restarts If I use my EFI , it's stable but the graphics are laggy

What would you recommend i delete? I 've tried booting with @Ploddles efi but still get the same error. This is so weird... Isn't the same motherboard supposed to work?

I dont remember the User that posted this but I have attached the latest working one i have. I made some adjustments to remove unwanted stuff. It also takes a while to boot up! Not too long but quite slow OC_new.zip

Do i just take the OC folder and completely replace it with yours? Or are there any other steps?

It doesnt show any Graphics card information there! Nothing at all! How do i get out of vesa mode? Surprisingly wifi , ethernet , imessage , audio works but everything is very laggy and slow

I managed to install Catalina and wifi and ethernet is working as well as audio! However , the system is very laggish and slow and the graphics card is not recognized at all in System Report. Are SSTDS responsible for that? I will attach a video of how it reacts! Thank you! PXL_20201113_092255531.mp4

Some progress.. I've found an efi in this thread for another motherboard and the installation run normally this time but freezes 2 minutes before completing . Is there something out of place in the config that might be causing this? Thank you! OC.zip

How would i do that? The other system uses Clover, do I just replace the kexts or the whole thing?

I've tried but unfortunately the old installation doesn't boot on the new system. I'm so buffled.. @fabiosun efi progresses me to the installation screen with a completely different motherboard and then restarts. So weird! Is that a behavior of the graphics card you think?

haha MY LUCK! I have to suffer a lot before something works , story of my life ! It's not only when i click Disk Utility . If i leave it , the mouse gets stuck and restarts right away. I

I've tried your EFI and it booted much further ! Im in the install window now. Fingers crossed Oh DAMN! It progressed to the install page and as soon as i clicked disk utility it restarted . Like clover!

I've tried that as well.. Still the same Btw, I havent used the .ioreg on the first page. Is that crucial? I will try to do more tests tonight and hopefully i come up with something! I cant thank you enough for your help @Ploddles @fabiosun. Fingers crossed i manage to get it to work

Is that correct or should i type "0" only?

Left only Lilu , VirtualSMC and whatever green . Also delete canopy and screenshot from tools. Disabled all SSDTS and still get the same error. Is this the one you are talking about?

It's rev 1.0 . Disabled the ssdts but still the same issue. Oh boy ! The thought of windows makes me shiver ....

I can't find Sip Value , where should i search? I added # in from of mmio whitelist and disabled all ssdts . I will try now to see!

How do i check that? I disabled XMP and still get the same error I will try removing as many kexts as i can and see if there is any progress! Is there a baseline config I can use?

Nothing.. removed the M.2 and change the slot of the graphics card and still get the same error. Am I maybe missing anything in the bios settings? I checked that i loaded your profile correctly

I will try those now and let you know! I've tried with an ssd but it didn't work , ill see if changing the slot helps! The m.2 is installed in the first slot under the graphics card slot 1

Thank you so much @Ploddles I'll try that as well. The only thing that i can think of is the GTX760 i have. I had it running on an intel hackintosh in Catalina without any problems but i don't know if its even relevant since I was using clover.

I havent setup any serial numbers, could that be the problem?

Same problem 😕 Do you think it's worth trying making a Big Sur usb or it won't make a difference? Although i tried finding it with no luck

Still the same issue.. "Attempting system restart... MACH Reboot" It's so weird that we have the same system but it won't even boot with mine. The only difference would be that I have the GTX760 .