WebJun 23, 2024 · I would like to install El Capitan on a Sandisk 128 GB Extreme Pro flash drive to use an alternate startup disk for my Mac Pro or MacBook Pro. I have found instructions online to make an El Capitan Installer out of the flash drive but the only thing you can do with it after that is to use it to install OS X on other drives. WebIf you’re reinstalling on a Mac laptop, plug in the power adapter. Erase your Mac using Erase Assistant. Restart your Mac. Choose Apple menu > Shut Down, press and hold the power button until “Loading startup options” appears, select Options, click Continue, then follow the onscreen instructions. In the Recovery app window, select ...
Perform a Clean Install of OS X El Capitan (10.11) - Lifewire
WebOct 5, 2015 · That would then give you a El Capitan recovery partition. Then command-r boot to the El Capitan recovery partition and use Disk Utility to erase the drive then reinstall the OS. That will give you a clean install of El Capitan. The only issue is you end up downloading El Capitan twice. WebMay 17, 2024 · Use your MacPro cylinder, download El Capitan and make a bootable USB stick with that. follow the instructions below. How to upgrade to OS X El Capitan – Apple Support. Go to Section 4 and click on Download OS X El Capitan. This downloads InstallMacOSX.dmg to your Downloads folder. When downloaded open to … insulin pharmacodynamics
Installing El Capitan on 2009 Mac Pro fro… - Apple Community
WebAug 15, 2024 · (I've formatted the macbook with 10.7 with a clean system to start the installation) In MacPostFactor, the installer is created (EFI 64 and legacy video are … WebOct 24, 2024 · Click the link to open the App Store page for that macOS. In the App Store, click the Get button to begin downloading the macOS installer. After downloading to your … WebFeb 20, 2024 · I've been wanting to update the OS X to El Capitan 10.11.2 for months now, but my retina macbook pro (mid 2012) would not shutdown properly. So I followed Wildoer's solution. I did a google search for "How to create a 'Quit Finder' menu item" and followed the terminal instructions on the wikiHow site. insulin pen where to inject