Unfortunately, that Disk Utility method does not work for the newest Mac OS X 10.9 (Mavericks) that was released as a free download on Tuesday. Technically, you can still use Disk Utility to make a bootable USB drive, but the process is more complicated than it's worth. There are a couple alternatives, though, and they're both fairly easy. In April, I wrote an article on TechRepublic about how to create a bootable USB to install OS X. The latest iteration of OS X, version 10.9 (aka Mavericks), marks not only 200+ changes in the OS. Oct 22, 2013 For example, if you downloaded OS X 10.9 on the day Mavericks was released, you downloaded the 10.9.0 installer. A bootable install drive you create from that installer will install OS X 10.9.0. Download OS X Mavericks for free from the Mac App Store, but do not install it yet; Attach the USB drive to the Mac and launch Disk Utility; Choose the USB drive from the left side menu, click the “Partition” tab, select “1 Partition” from the drop down menu, and then click the “Options” button to select “GUID” as the partition type, click “OK” then click “Apply”. Follow the instructions: Download the OS X 10.9 ISO/DMG files. Convert the DMG files to ISO files. Now burn the ISO files in bootable DVD. Now you have the boot disk. Now go to the boot menu and install the Mac OS X Mavericks ISO on your PC.
2015-11-01 How to create El Capitan 10.11 USB installer Windows No Mac.
Kernels_10.11, Kernels_10.11.1, config.plist sample, HFSPlus.efi, NTFS.efi.
09/20/2015 New way to create Yosemite 10.10.5 USB installer here.
12/22/2014 A new version of tutorial is here – Now we only need 1 8GB USB flash drive instead of 3. But we need the download the Paragon Partition 14 free edition in addition to transmac.
For Yosemite – this boot flag must be inserted in the argument – Actually, for all OS X version, just add this boot flag
kext-dev-mode=1
Patched Kernels for Yosemite and Mavericks.
If you use Clover bootloader – to patch on the fly (no need patched kernel) for the kernel panic early reboot (most HP laptop), put the lines in the clover config.plist file – remove the “!”
KernelAndKextPatches
<!dict>
<!key>KernelPm<!/key>
<!true/>
<!/dict>
2014-07-27 A new version of tutorial is here – 28 minutes long but step by step from beginning to end.
Both Clover and Chameleon bootloaders – 34 minutes.
The Clover Boot partition idogclover14 files.
Yes, someone asked me about installing Mac OSX Mavericks 10.9.x on Windows 8 PC and Laptop without having a MAC to do all the preparation. There are tons of tutorials out there, but none are clear and proven working on newer laptops. This is the way I do it proven with real installation.
1. Download Mavericks 10.9.2 currently in the Apps store or internet somewhere if you don’t have an account with Apple. I don’t even know if you can download the Mavericks App if you don’t have a mac even if you have the account with itunes. Anyhow, you have to figure it out to obtain either an original Mavericks App or InstallESD.dmg.
2. You need 7zip to extract all these compress files in the Mavericks App, BootDiskUtility, Transmac, Chameleon Bootloader and Chameleon_BS.
3. 3-4 usb flash drives: 2 x 2GB minimum + 1 8gb for full OS X Base System
Problems:
1. Most of tutorials out there use Transmac to create the OS X BASE installer which fails due to Windows files structrures.
2. The OS X BASE extracted from Windows doesn’t include the “Packages” folder that install important files for MAC OSX.
3. BootdiskUtility is a great program that can restore 3.hfs OS X BASE System file with correct aliases, but locks the partition at 1.2GB which is not enough space to copy “Packages” folder (4.5GB) data to.
Solutions:
1. Use BootDiskUtility to create 2x 1.2GB USBs OS X BASE Systems – Use Transmac to copy mach_kernel to make it boot and installable without “Packages”. Use Multi Patitioning option and change the size of the boot partition to your liking, 64MB default is plenty for Chameleon, but you can change to 128-356MB if the Extra folder is big. There will be 2 partitions created, boot and the rest (depend on your USB size).
Os X Mavericks 10.9 Bootable Dmg Download
Download Mac Os X 10.9
Select Part2 and click “Restore Partition” to select 3.hfs (1.2GB) OS X Base System file to restore.
Mac Os Mavericks Dmg Download
Use Transmac to copy mach_kernel to the OS X Base System root.