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    • By chris1111
      Here my theme of OC 

      How to create are own Theme with Icnspack-Builder
       

       
       
      You can also have the themes on ➤ Github
       
      You can also have the themes on ➤ HTML Page
       
    • By IronManJFF
      Z77MX-QUO-AOS Migrating from OZ to OpenCore (based on OpenCore 0.5.7-2020-03-08)
       
      0) Disclaimer : This a Guide for the QUO motherboard, 100% to fail on any other. I have not tested it with iGPU only so take note. I have not tested it with any other SMBIOS than iMac13,2. I have not tested 'FileVault' drives or Fusion drives.
      1) Backup your current firmware and settings  use Q-Flash  Save BIOS to ROM... if you don't and end up with a brick you deserve what is happening to you
       
      2) Backup your data, only fools don't take backups
       
      Follow these steps ..don't come bitching if you don't do them in the correct order (and don't be creative, well you can be after you make it work with this recipe)
       
      3) Retrieving info, you will need using HackinTool 
      Board Serial Number  ROM ModelIdentifier Serial Number System ID 4) Download "OC to OC Migration.zip" (to come) and extract it 
      5) Now Open this file using XCode or your favorite Plist Editor
        

       
      6) Fill in the info from Step 3 in the Generic Section (don't touch anything else)
       

       
      7) Save as config.plist
       
      8) Open your EFI folder from your boot drive (the one that has the OZ folder), time to copy the stuff over
       

       
      9) Time to flash the OC-friendly firmware, put the firmware on a USB stick and flash it
       

       
      10) If all goes well when it reboots , you will see the original QUO Boot Logo and then it will greet you with a Bootpicker screen .. kinda like when you hold Option on a real Mac. something like (to see reset NVRAM, Recovery HD and access to UEFI Shell from this screen .. press Spacebar)

       
      11) Choose which OS to Boot and enjoy!
       
       
      Special Topics:
       
      The OC-friendly firmware basically it is :
             The H20-XMASS firmware
      stripped of Ozmosis, FakeSMC, HFS, APFSDriverLoader,VoodooHDA and anything Oz specific while retaining the DSDT that made it special snapped back the QUO Boot Logo from the original firmware (F3A) was the only way I found to fix black screen on cold boot Optimized Defaults values to be OC-friendly       
       
      To get into UEFI Shell before invoking OC ---> Hold F12 at startup (nothing new)
      Setting Default Boot Drive ---> OC honors Startup Disk Control Panel
      Windows (UEFI) ---> Two ways , pick one and stick with it
      From OC Boot Picker (that is what I do) From the mobo native boot picker (Holding F12 at startup and choosing Windows) HD4000 headless ---> In firmware setting .. iGPU enabled, Init Display first PEG (that's it --will not work with SMBIOS MacMini), make sure you have a working setup before enabling this feature.
      Parrallels Desktop, VMWare Fusion, Virtual Box --> In firmware setttings, Intel Virtualization Technology  Enabled (i left it off by default because there might be people with Sandy Bridge or Pentium CPU)
       
      To remove the BootPicker at startup (you can still make it show by holding Option at boot) --> Set ShowPicker key to false in config.plist
      To disable the BootChime et startup --> Set AudioSupport key to false in config.plist
       
      Troubleshooting:
       

       
      To retrieve Debug log from Terminal
      nvram 4D1FDA02-38C7-4A6A-9CC6-4BCCA8B30102:boot-log | awk '{gsub(/%0d%0a%00/,"");gsub(/%0d%0a/,"\n")}1'  
      Get the migration kit (0.5.8)
       
      Updated Kit for 0.5.9
       
      Updated Kit for 0.6.0
       
      *** WARNING I am having issues with 0.6.1 don't apply unless you can revert to 0.6.0 ***
      *** Issue is : Get prohibited sign on cold boot ...under investigation ***
      Updated Kit for 0.6.1
      *** WARNING I am having issues with 0.6.1 don't apply unless you can revert to 0.6.0 ***
      *** Issue is : Get prohibited sign on cold boot ...under investigation ***
       
    • By MacLover1984
      I am installing MacOS Catalina by OpenCore version 0.6.1 with following configuration:
      ·         Ryzen 7 3700X,
      ·         Sapphire Nitro RX 5500XT,
      ·         MSI x570 tomahawk wifi with Realtek® 8125B 2.5G LAN controller
      I have gathered all required files and doable with LucyRTL8125Ethernet.kext[V1.0.0d6] according to installation guide. But when I am going to install Catalina, a message “An internet connection is required to install MacOS” is showing. Please guide me to resolve the issue.

      config.plist
      Info.plist
    • By MaLd0n
      -OpenCore Vanilla TUTORIAL-
       
       
      -USB Port Mapping TUTORIAL-
       
        1 -Create a USB bootable
       
      Create your usb installer, use this tool and download Catalina or Big Sur from Apple servers
       
      Catalina
      installScript_allfullapp.zip
       
      Big Sur
      installScript_1016fullapp.zip
       
      Credits: crazybirdy
       
      Copy Catalina / Big Sur installer to Applications folder, open terminal and run
       
      Catalina
       
       
      Big Sur
       
       
      If you want check one step by step, check here
       
      -Opencore Vanilla Tutorial
      https://tinyurl.com/ycvcnp8h
       
      2- EFI folder USB installation
       
      -EFI OpenCore Folder Desktop 10th Intel Processors
      Paste this EFI folder in EFI partition in your USB STICK
      https://tinyurl.com/ybwr9kq3
       
      -EFI Clover Folder Desktop 10th Intel Processors
      Paste this EFI folder in EFI partition in your USB STICK
      https://tinyurl.com/yxsw7d3t
       
      3- EFI folder SSD
       
      -EFI OpenCore Folder Desktop 10th Intel Processors
      Paste this EFI folder in EFI partition SSD 
      https://tinyurl.com/ybwr9kq3
       
      -EFI Clover Folder Desktop 10th Intel Processors
      Paste this EFI folder in EFI partition SSD
      https://tinyurl.com/yxsw7d3t
       
      4- Start Fine Tune
       
      Run this app and post full dump here for full ACPI solution
       
      RunMe.app
      https://tinyurl.com/y9562hz7
       
       
      If you like a SSDT way, here we go
      SSDT-OLARILA.aml.zip
       
      5- USB Solution
       
      Use these kexts, enable XHCI port limit patch
       
      USB INTEL SERIE 400.zip
       
      and follow this tutorial for remap USB ports
       
       
      --DSDT PATCHES--
       
      -FIX ERRORS AND WARNINGS -FIX ACPI ERRORS -REMOVE UNUSED SCOPES / DEVICES -HIGH PRECISION EVENT TIMER -SATA SERIE ID -DMAC -REMOVE LINES, PROBLEMATIC and UNUSED -FIX K.P in REBOOT -NVRAM -REAL TIME CLOCK -SLPB -DARWIN / WINDOWS -XHCI -PLUGIN TYPE -HDEF -ARTC -IPIC -TIMR -SBUS -BUS1 -MCHC -ALS0 -SHUTDOWN -UAR1 -LAN -FWHD -USBX -PMCR -PPMC -XSPI -kUSBCompanionIndex -io-device-location -IMEI -EC -PNLF -ARPT -GFX0 -NVME -ACPI-WAKE-GPE -DTGP -HDMI / HDAU  
      --SCREENSHOTS--































      -If you want to buy me a beer - Donations with PayPal
      https://tinyurl.com/r2bvzm7
       
      Big Thanks to XLR and your Badass Motherboard, Ultrafast CPU, Coolest Heatsink, Huge Graphics Card, Tonnes of RAM,
      Gigantic Hard Drive, Lightspeed Disk Burner, Professional Sound Card, Massive LCD Display.
       
       
      -Credits and thanks to the old and new people in the community who developed patches, kexts and bootloaders!
      Slice, Kabyl, usr-sse2, jadran, Blackosx, dmazar, STLVNUB, pcj, apianti, JrCs, pene, FrodoKenny, skoczy, ycr.ru, Oscar09, xsmile, SoThOr, RehabMan, Download-Fritz, Zenit432, cecekpawon, Intel, Apple, Oracle, Chameleon Team, crazybirdy, Mieze, Mirone, Oldnapalm, netkas, Elconiglio, artut-pt, ErmaC, Pavo, Toleda, Master Chief and family, bcc9, The King, PMheart, Sherlocks, Micky1979, vit9696, vandroiy2013, Voodoo Team, Pike R. Alpha, lvs1974, Austere.J, CVad and many, many, many others!

      We're all here to have fun and learn from each other!
    • By Bikash
      I have installed catalina and bootloader is opencore.

      But the AppleAlc is not working for alc282 codec. I have tried evey layout id provided in documentation for alc282 but not working.
      But the voodohda is working.

      I have attached ioreg file, codec dump, applealc debug log and Efi folder.

      Please help me to make this work.
      Thank you
      applealc.zip
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