Tonymacx86 Catalina

| 18-09-2021
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Any OSx86 installation guide can seem daunting at first glance, especially when trying to remember cryptic terminal commands and sorting through volumes of misinformation on the web. This guide requires no coding, terminal work, or Mac experience of any kind. You will not need access to a Mac. In fact, it's easier and faster for me to install Snow Leopard with fully working components on my system than it is to install Windows 7. And more fun.

MultiBeast is an all-in-one post-installation tool designed to enable boot from hard drive, and install support for Audio, Network, and Graphics. It contains two different complete post-installation solutions: EasyBeast and UserDSDT. In addition it includes System Utilities to rebuild caches and repair permissions and a collection of drivers. 26,967 likes 24 talking about this. Home of the CustoMac Buyer’s Guide, iBoot, MultiBeast, UniBeast, and the world’s most helpful #hackintosh #mac #osx #macos support community. Posted by tonymacx86 on Tuesday, December 06, 2011 Labels: laptop, Lion, Mac, OS X, Sandy Bridge, Snow Leopard People who know me know that I always recommend Apple laptops. I am convinced that they are the best laptops on the planet and worth every penny. MultiBeast 12.3.0 - Catalina. MultiBeast, the ultimate post-installation utility, has been updated to version 12.3.0 for macOS Catalina 10.15.5+. MultiBeast is an all-in-one post-installation utility designed to enable boot from a hard drive. It also features a collection of drivers and customization options. Joined Mar 6, 2013 Messages 273 Motherboard Gigabyte X299X Designare 10G CPU i9-10980XE Graphics AMD 6900XT Mobile Phone.


The iBoot + MultiBeast method is designed and tested for any desktop or laptop running the latest line of Intel processors, the Core i3/i5/i7s. I have had reports of success with older machines as well including CoreDuo, Core2Duo, and even Pentium 4. However, AMD processors are not supported.

YOU WILL NEED
  • A computer running an Intel Processor
  • A blank CD
  • A Mac OS X Snow Leopard Retail DVD
  • To leave any fear of your computer at the door.
  • Patience and humility- it may not work out perfectly the first time- but with enough tenacity and grit, you'll reach the promised land. It's easy to get frustrated, but don't give up! There are a community of users with similar hardware in the tonymacx86 Forum to provide support if you get stuck.
BEFORE YOU BEGIN
  • Use only 1 graphics card in the 1st PCIe slot with 1 monitor plugged in.
  • Remove any hard drives besides the blank drive being used for OS X.
  • Remove any USB peripherals besides keyboard and mouse.
  • Remove any PCI cards besides graphics- they may not be Mac compatible.
  • It's best to use an empty hard drive- you will have to partition and format the drive.
  • Always back up any of your important data.
STEP 1: BIOS SETTINGS
You will need to set your BIOS to ACHI mode and your Boot Priority to boot from CD-ROM first. This is the most important step, and one many people overlook. Make sure your bios settings match these. It's not difficult- the only thing I did on my Gigabyte board besides setting Boot Priority to CD/DVD first was set Optimized Defaults, change SATA to AHCI mode, and set HPET to 64-bit mode.

STEP 2: INSTALL MAC OS X
In order to boot the Mac OS X Retail DVD, you'll need to download and burn. For desktops and laptops using unsupported Intel CPUs and graphics, a legacy version of iBoot can be downloaded here. If you have an Ivy Bridge or Haswell system, you can’t use the default iBoot. Use iBoot Ivy Bridge or iBoot Haswell.
  1. Download iBoot
  2. Burn the image to CD
  3. Place iBoot in CD/DVD drive
  4. Restart computer
  5. At boot prompt, eject iBoot

  6. Insert your Mac OS X Snow Leopard Retail DVD and press F5
  7. When you see the screen below, press enter to begin the boot process
  8. When you get to the installation screen, open Utilities/Disk Utility. NOTE: If you cannot get to the installation screen, retry from Step 4, type PCIRootUID=1 before hitting enter. If that doesn't work then try PCIRootUID=1 -x or just -x which will enter Mac OS X Safe Mode and will allow you to proceed. For some graphics cards, use GraphicsEnabler=No boot flag to proceed.
  9. Partition your hard drive to GUID Partition Table
  10. Format your hard drive to Mac OS Extended (Journaled). NOTE: The bootloader can only boot from a disk or partition of 1 TB or less. Partition larger drives.
  11. For the purposes of this guide, name it Snow Leopard. You can rename it later.
  12. Close Disk Utility
  13. When the installer asks you where to install, choose Snow Leopard
  14. Choose Customize‚ and uncheck additional options. This will hasten the install process. You can always install this stuff later.
  15. Restart computer.
  16. Place iBoot back in drive.
  17. When you get to the boot selection screen, choose your new Snow Leopard installation.
  18. View the super-cool Mac OS X Snow Leopard Welcome Video, and set up your computer!

STEP 3: UPDATE TO 10.6.8
If you have a Sandy Bridge system, please follow these specialized instructions to update to 10.6.8.
  1. Open Finder and navigate to your Snow Leopard drive.
  2. Download the Mac OS X 10.6.8 Combo Update
  3. Download MultiBeast
  4. Open MultiBeast- don't run it yet, just leave it open. Set up windows as shown.
  5. Mount MacOSXUpdCombo10.6.8.dmg
  6. Install MacOSXUpdCombo10.6.8.pkg
  7. Upon completion, the installer will ask you to reboot. DO NOT REBOOT.
  8. Switch to the already open MultiBeast. If it closes, just re-open it.
STEP 4: MULTIBEAST
MultiBeast is an all-in-one post-installation tool designed to enable boot from hard drive, and install support for Audio, Network, and Graphics. It contains two different complete post-installation solutions: EasyBeast and UserDSDT. In addition it includes System Utilities to rebuild caches and repair permissions and a collection of drivers, boot loaders, boot time config files and handy software.
Choose one of the following options directly following a fresh installation and update:
EasyBeast is a DSDT-free solution for any Core/Core2/Core i system. It installs all of the essentials to allow your system to boot from the hard drive. Audio, Graphics and Network will have to be enabled separately.
UserDSDT is a bare-minimum solution for those who have their own pre-edited DSDT. Place your DSDT.aml on the desktop before install. Audio, Graphics and Network will have to be enabled separately. HINT: Check the DSDT Database for a pre-edited DSDT. Catalina

Tonymacx86 Catalina Laptop

  1. Run MultiBeast.
  2. If you have a custom DSDT that's been edited, place the file on your desktop and choose UserDSDT.
  3. All others select EasyBeast
  4. Select System Utilities.
  5. Optionally, you may install further drivers via Advanced Options to enable ethernet, sound, graphics, etc... Be sure to read the documentation provided about each installation option. NOTE:EasyBeast, and UserDSDT install the bootloader by default, so you'll not need to check that option.
    6. MultiBeast Demo Videos
  6. Install to Snow Leopard- it should take about 4 minutes to run scripts.
  7. Eject iBoot.
  8. Reboot- from your new Snow Leopard installation drive.

Tonymacx86 Catalina Upgrade

If your drive doesn't boot on its own, and you get an error referencing boot0, fix it using the methods listed here.
Congratulations! You're done!!
Your PC is now fully operational, while running the latest version of Mac OS X Snow Leopard! And you have a nice Boot CD to get into your system in case things go awry. Boot your system from iBoot if you have issues. You may run MultiBeast as often as you like.
If you can't boot, try typing -x at the boot prompt to enter safe mode, or just boot with iBoot. When you get to the desktop, you can make all of the changes you need to. The best way to start fresh is delete whatever you're trying to get rid of- including the whole /Extra folder, as most kexts are installed there. Then you can re-run MultiBeast. As long as you rebuild caches and repair permissions after you're done, you can do just about anything you want to /Extra/Extensions and /System/Library/Extensions. Anything can be tweaked and enabled upon subsequent uses of MultiBeast.
If you've had success using iBoot + MultiBeast, consider a contribution to help keep the sites going. We're constantly updating and tweaking our tools to help you.
Thanks in advance!
-tonymacx86 & MacMan
For our most current workarounds and solutions forissues such as USB and audio, check out the Mac OS X 10.6.3 Update, Mac OS X 10.6.4 Update,Mac OS X 10.6.5 Update, Mac OS X 10.6.6 Update, Mac OS X 10.6.7 Update, and Mac OS X 10.6.8 Updatearticles. Good luck, and see you on the forum!
Related Posts: Dual Boot Windows 7 and OS X Snow Leopard
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