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Nov 2, 2016 · I would like to completely wipe clean my hard drive and then reinstall OS X 10.11.6 El Capitan (it is my understanding that MacOS Sierra will not run on my machine).
Nov 15, 2023 · Downloaded El Capitan’s installer from the App Store, on another Intel-based Mac. Created a USB boot disk from the installer, using the command line utility included with it. Booted the Mac with that USB disk.
1 day ago · We have a very old Mac from 2009 - its' most recent operating system is OS X El Capitan. It is naturally quite slow, so I wanted to factory reset it and reload the operating system, in the hope that I can one day use it to just play old videos (as it still has the much-missed built-in disc drive).
- Overview
- Use Erase All Content and Settings
- If you can't use Erase All Content and Settings
Use Erase All Content and Settings to quickly and securely erase all settings, data, and apps, while maintaining the operating system currently installed.
Erase All Content and Settings is available only in macOS Monterey or later, and only on a Mac with Apple silicon or a Mac with the Apple T2 Security Chip. If this feature isn't available or doesn't work on your Mac:
•To both erase your Mac and reset it to factory settings, follow the steps in what to do before you sell, give away, or trade in your Mac, but disregard the instructions for using Erase All Content and Settings.
•To only erase your Mac without resetting it to factory settings, learn how to erase a Mac with Apple silicon or erase an Intel-based Mac.
•When using Erase All Content and Settings, if you see a message explaining that other volumes need to be erased before you can erase all content and settings, you might have used Boot Camp to install Microsoft Windows. In that case, use Boot Camp to remove Windows and its partition.
If you need help, contact Apple Support.
No matter the model or condition, we can turn your device into something good for you and good for the planet: Learn how to trade in or recycle your Mac with Apple Trade In.
Apr 10, 2023 · To hard reset your Mac, press and hold down the Command (?) and Control (Ctrl) keys, along with the power button or the ? Touch the ID? / Eject button (depending on the Mac model).
Choose Apple menu > Restart, then immediately press and hold Command-R. In the Recovery app window, select Disk Utility, then click Continue. In Disk Utility, select the volume you want to erase in the sidebar, then click Erase in the toolbar.
People also ask
How do I clean install OS X El Capitan?
How do I factory reset my Mac running El Capitan?
What happens when you install El Capitan on a Mac?
How do I reset El Capitan?
Mar 4, 2021 · By installing El Capitan on your current startup drive with the clean install method, you will erase everything on the drive. That includes OS X, your user data, and personal files. No matter the method, you should have a current backup of the existing startup drive's contents.
