efi

  1. st3g4n0

    Trackpad ELAN 1200 wont work

    Hello, Im trying several days to make working the trackpad of my laptop "ASUS GL753VD" without successful... I have installed the VoodooI2C.kext and VoodooPS2.kext... I attach my EFI.
  2. SimeJah

    Missing EFI Partition

    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?
  3. Jeanpierre1515Xx

    hello, I need help in installing mac os big sur as dual noot to have Windows and big sur on my I3 10105 + B460M gigabyte + 16ram + Ssd 240gb

    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
  4. Hunam

    << Solved >> Help on understanding how all this OpenCore/EFI works

    For example, 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...
  5. miliuco

    [HOW TO] Windows entry after macOS in the OpenCore menu

    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...
  6. venom0727

    Can someone help to me build my EFI Folder?

    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 Thanks,
  7. bertaz

    SUCCESS asus prime z490-p and 10700K open core 0.6.6

    Hi all 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 :) Smbios iMac20,1 MLB , UUID , SSN has been delete . YES - you can use my EFI :headbang: No issues ! Sorted ! See last photo
  8. tohusebo

    [HELP] HD5500 - OpenCore - gIOSCreenLockState 3, hs0, bs 0, now 0, sm 0x0

    Dell XPS 13 9343 Intel Core i7 5500U Intel HD Graphics 5500 3200x1800 screen 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...
  9. maurizio696

    Rampage iv Black edition - i7-3930k - rx 590 nitro

    hi, I'm trying to install Catalina with open core on this build: - I7-3930k - 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...
  10. misfitbum

    Clone boot hard drive with EFI in Mountain Lion

    Hello, 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...
  11. Raul3lflaut1tista

    HELP WITH Big Sur INSTALATION PLEASE !

    Can someone help me creating an EFI folder for macOS Big Sur instalation? specs: Cpu: Intel I5 10600 Graphics: Integrated MotherBoard: Gigabyte Z490 Gaiming X Ram: Team Group 16gbx2 3000mhz SSD: Crucial MX500 1TB Wifi/BT: Fenvi19
  12. Cl6ud10

    Post-Install Big Sur Beta - Open Core 0.6.5

    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 ?
  13. MiSalocin

    Lenovo Y540-15IRH update to Big Sur broke my TouchPad

    Hello! 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...
  14. stefan30

    Many uefi partitions on startup

    Hello, 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...
  15. oliversl

    << Solved >> How to copy the EFI from Unibeast to EFI partition?

    Hi, 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...
  16. About this Mac

    About this Mac

    macOS Big Sur Dell Vostro 3568 opencore
  17. betyar87

    How create bootable EFI?

    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.
  18. miliuco

    [GUIDE] Unlocking CFG with OpenCore and CFGLock.efi

    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...
  19. thomstark

    opencore bootloader menu: cannot get rid of "EFI" menu item

    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...
  20. daveinacave

    Upgrade to Catalina - missing EFI partition

    Hi, 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...
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