You'll be presented with a list of bootable drives. You may now restart your Mac and hold down the Option key after hearing the boot sound. You will be asked to enter your Administrative account password.Īfter about 30 minutes the creation of your USB Install Key for OS X El Capitan will be complete. Sudo '/Applications/Install OS X El Capitan.app/Contents/Resources/createinstallmedia' -volume '/Volumes/El Capitan' -applicationpath '/Applications/Install OS X El Capitan.app' -nointeraction Additionally, make sure you do not have any other volumes named 'El Capitan' except for the one we just created in Step Five.Įxecute the following command in the Terminal window to create your OS X El Capitan Install key. Make sure your empty USB key is still inserted. Step 2: Import the DMG / ISO file directly by clicking on ‘Burn’ in the toolbar. Launch the app and insert a USB drive into your computer. To create a GPT partition on a removable drive, use these steps: Open Start. Step 1: Firstly Download PowerISO and install it in your Windows PC. Just restart and hold down Option as soon as the screen turns black and dont let go until the boot loader screen appears. 4) Install High Sierra to the external drive. 2) Transfer High Sierra to a flash drive.

Launch Terminal from the Applications:Utilities folder. Follow the steps below to Create a Bootable Mac OS USB on Windows PC. If the Mac was running Mojava, then the procedure would have been as follows: 1) Download High Sierra. When asked to confirm click the Partition button. Next click the Apply button to save your changes. Set the Partition Layout to 1 Partition, set the Name to 'El Capitan', and set the Format to Mac OS Extended (Journaled).Ĭlick the Options button then choose GUID Partition Table from the popup window then click the OK button. This process installs an app named Install OS X El Capitan into your Applications folder. After you download El Capitan, open the disk image and run its installer, which is called InstallMacOSX.pkg. Select your USB thumb drive from the list on the left and click the Partition tab. The only difference is that El Capitan downloads as a disk image.

Launch Disk Utility from the Applications:Utilities folder.

Create a boot disk for mac el capitan