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How do I reinstall OS X El Capitan?
Reinstall El Capitan on a computer already running it
- Restart your computer, and immediately hold down command-r until the gray Apple logo appears.
- If prompted, select your main language and then click the arrow.
- Click Reinstall OS X, and then Continue.
How do I reinstall OS X El Capitan temporarily unavailable?
Solution #2
- Connect your Mac to an internet. ( I recommend using an Ethernet cable)
- Start up your computer while holding CMD + R.
- Use Disk Utility to erase the Macintosh HD partition of your hard disk.
- Restart your computer while holding the following keys Option + CMD + R.
- Now, it will download the OS.
The error message “Account Temporarily Unavailable” means there is a connection issue, or the site has been taken down for maintenance. Normally if you close the site and reopen it the message will go away, and you can continue with your transaction.
How do I uninstall El Capitan?
How To Uninstall A Program On Mac OS X El Capitan: Exit all programs Open “Finder” Go to the “Applications” folder Drag the selected program you want to uninstall to the “Trash” folder Open “Trash” folder and select “Empty”
How do you reinstall El Capitan?
Once you’ve done that, here’s how to install, reinstall, or upgrade to El Capitan, step by step: Boot from your Recovery HD partition by restarting your Mac while holding down the Command+R keys. The OS X Utilities window appears. Select Reinstall OS X, and click Continue. The OS X El Capitan splash screen appears. Click Continue.
How long does it take to reinstall Mac OS X?
The operating system takes 30 to 60 minutes to install, so now might be a good time to take a coffee break. When the install is finished, your Mac restarts itself. If you were reinstalling OS X on a hard disk that it had been installed on previously, you’re done.
How do I uninstall Mac OS X?
To uninstall a program on Mac OS X, just drag the program icon and drop to the Trash, then right-click and clear it. But do you know how to uninstall applications on your Mac computer, which don’t have shortcuts/icons (which you can drag and drop to the Trash) or uninstall other built-in system applications?