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Good point! Yeah, I remember doing just that a Haswell Z87 build that I sold a while back.

EVGA H55 ,1156 SOCKET NVME BOOT PROJECT FINALLY FINISHED TEST SPEED UP TO 1500Mbps :)

Very nice guide, have any of you tried booting the system with an NVMe SSD m.2 ??? I have managed to boot WINDOWS 11 AND macOS on the same NVMe drive, performance is way better than SATA, specially on this older motherboards. After many trials and errors, it's done. EVGA H55-V mobo (CIRCA...

mine is from 2010 ,12 years old , Running Monterey with Opencore 0.83 Legacy boot Asus P7P55-D ,1156 socket intel Xeon X3480 cpu (Lynnfield) 4 cores 8 threads @ 3.06 /3.73 Ghz 32 gigs DDR3 memory Radeon RX 580 4GB Hihgpoint Rocket 640L 4 port SATA 6 card almost hitting 500mbps USB 3.0 card 2...

thats great news man , post your plist sometime , it mat help others too

you may be right, it may be your gpu, but unfortunately i am not familiar with the rx 66XX series :(

yes im using opencore 0.79 you can see the release version in the upper or lower corner when the installer boots, if you still see remnants of clover is because your EFI partition is corrupted or not deleted properly, you may want to reformat the EFI partition only or do another USB preferably...

agreed

s Sorry dont know what happen here it is note!!!!! you will need both files the "boot" file and "EFI" folder , I have seen in my own tests that just copying or pasting the "boot" file may or may not work, if you cannot get to the bootloader screen that means that the "boot" file will need to be...

Here is my EFI not sure if will boot your machine, here are some things to keep in mind first i will post some basic info about my setup Motherboard : ASUS P7P55D no UEFI,, BIOS legacy only, NO USB 3.0 , NO SATA 6 1156 CPU Socket using an Intel Xeon X3480 (identical to the i7 880) i7 wil...

I can provide my EFI folder. I successfully installed Monterey 12.2.1. However, it will not boot on higher versions. I do not know why. I'm using the P7P55D which is very similar. I'm on opencore 0.7.8 with the legacy BIOS installed.

I have a few 5 actually all work natively

you can always go with cards natively supported in mac os, if you are willing to spend some extra dollars on a pcie card with matching ID numbers there a very few cards that actually work out the box with no kexts needed most are dual ports with an 4X interface some are 1X interface with a...

sorry for the misunderstanding , i wasn't talking about the hardware on my profile, i was talking in general, pretty much on how to have native Ethernet without needing a kext, I have most of the Ethernet cards supported in mac with their respective IDs im only missing this one card the 82574L...

that guide is confusing, can anyone show us a more simplified method or short guide??? About the flashing process

NO, i meant the computer does not go to sleep by itself, nor by clicking the sleep option under the apple icon . this old computer boots totally fine with Monterey 12.2.1 posting the EFI folder here may not help you, i should have posted the details of my pc earlier but this machine is somewhat...

I tried that and it worked, thanks for the great tip now i only need to make sleep work but not sure how to accomplish that, i have tried almost everything any tips will be appreciated it

I have a nice setup with opencore 0.7.8 legacy boot BIOS (not uefi) on a asus P7P55D running Monterey 12.2.1 Took me weeks to get it going but i would say 95% works so far far only 2 things dont work 1- sleep that i barely use 2 - restart but shutdown works just fine , so i dont know but...

I bought 2 pcie cards with an i225LM. chipset (yesss LM not V) and for the life of mine a cannot make them work on mac os monterey the chipset is supposed to be supported natively but it just crashes my z490 vision-d i tried on a old 1156 motherboard and it works just fine no kext needed i...

Did a clean install of Monterey 12.1 with Opencore v. 0.7.8 (not 0.7.7) Everything works for the most part except Sleep no matter what i try it just wakes up instantly, any ideas will be appreciated Here'a little breakdown of components OC 0.7.8 ASUS Z490-P Motherboard Monterey 12.1 CPU i7...