So I am missing my EFI partition...
After some reading I figured this is because I did not format the drive to GPUID. I did not because I have a 4 TB SSD, with Windows on it and another partition with MacOS on it. Therefore I cannot format the drive.
Is there a way to work around this?
I was looking a lot for the configuration of my pc where I found one but it could not work since at boot time if it manages to load and several boot codes appear but then instead of leaving the apple it only stays frozen and does not come out or turns off by itself, please help
I've created an installer with this superb (an long) guide.
I've installed macOS.
Nice that's working!
Now I want to make post-install tweaks like those.
When for example I have to modify the config.plist file, what do I do?
Plug the USB installer, mount its EFI partition, make...
Sometimes a user says he doesn't like the Windows icon to be seen before macOS in the picker. Although I have responded to this question on previous occasions, I am writing it here as a separate post in case it can help someone with this concern.
The Windows system that is automatically...
I am using Hackintosh Mojave 10.14.1.I don't know too much about EFI DSDT patches and all also i do want to upgrade to catalina from this. So please help me to create EFI folder and upgrade to Catalina or BigSur.
I am using HP EliteBook 840 G1
Good news ! CATALINA working well but only one issue showing i9 not i7 ( please see photo )
any one can help ? Not important but will be nice to see proper CPU :)
MLB , UUID , SSN has been delete .
YES - you can use my EFI :headbang:
No issues ! Sorted ! See last photo
Dell XPS 13 9343
Intel Core i7 5500U
Intel HD Graphics 5500
I have followed Dortanias OpenCore install guide for Broadwell laptops.
I had to set device-id to 12345678 for the graphics card in order to get to the install screen. After install, It boots up with the device-it...
hi, I'm trying to install Catalina with open core on this build:
- Rampage IV black edition
- 32GB ram DDR3 G.skill
- RX 590 Nitro+ 8gb
- ssd name 512 KingSpec (the ssd is on a adapter pcie and I load a modded bios for nvme support)
I followed the opencore guide, I created the...
I have an old 10.8.4 Hackintosh I'm trying to get ready to be updated and I'm needing to clone the boot drive to a bigger SSD.
I know CCC can't copy the EFI to the new SSD and I've tried several of the tools around here but haven't had any luck.
I've tried EFI Mounter v2 and v3.1...
Can someone help me creating an EFI folder for macOS Big Sur instalation?
Cpu: Intel I5 10600
MotherBoard: Gigabyte Z490 Gaiming X
Ram: Team Group 16gbx2 3000mhz
SSD: Crucial MX500 1TB
Motherboard - b250m-k
CPU - i7 7700
GPU - hd 630 or 1050Ti (but not supported)
RAM - 8 gb 2400mhz
Version - 11.0 (20A5384c)
Hi, I can't make the integrated graphics work on Big Sur. It's a desktop PC, not a laptop. Could you please help me ?
BigSur 11.1 - OpenCore 0.6.5
I'm new at mackintosh world and recently I've updated my 10.15.7 Hackintosh to Big Sur 11.1, updating OC using OpenCore Configurator and downloading the Update directly by the settings.
After the update, my trackpad stopped working, I dunno what I can do to...
I have a question to the community.
In my startup process there are a lot of partitions showing up. I have a apfs container for High Sierra. Is there a way to delete all unnecessary partitions? I can not figure out why there is
2 timesMac OS x
4 times UEFI OS
3 times UEFI OS...
when I boot my Mac installation using the Unibeast usb disk, my AMD RX580 works fine, but after running Multibeast and boot from the hard drive, it does not work.
I wonder if I can just copy the files from the EFI partition form the Unibeast USB to the EFI partition in my hard drive. Will...
Hi! I need help. I installed Big Sur with Open Core. Pc only can boot usb. I copied Open Core EFI files to SSD EFI partition, but cant boot. Only boot usb EFI folder. How I can create EFI boot on SSD? Sorry my english :) thx.
What is CFG Lock and MSR 0xE2?
CFG Lock is a BIOS setting that allows writing to a specific register, in this case MSR E2 (MSR = Model Specific Register). An MSR consists of one or more registers in blocks of instructions used to do certain tasks on a CPU. MTRs are also used to control CPU's...
The opencore documentation says: "HideSelf: If you want to hide EFI partion on OC Bootloader choose YES"
But apparently HideSelf has been removed in a recent version. I added it to my config.plist and was given an error saying it wasn't valid.
That seems like exactly the setting I need to get...
A long time ago I updated to El Capitan. After that due to work/studies I haven't updated updated and now trying to update to Catalina. When trying to do this I got the message that my main disk (/disk0) "cannot be used to start my computer".
I usually boot from USB, post installation I...