Reinstall El Capitan

  1. Reinstall El Capitan On A Mac
  2. How To Reinstall El Capitan Os X
  3. Reinstall El Capitan Temporarily Unavailable
  4. Os X El Capitan Reinstall
  5. Reinstall El Capitan A Required Download Is Missing

Go to the Applications folder. Open the program called “Install OS X El Capitan”. Follow the on-screen instructions. If this program is missing or will not run, then move it to the trash and empty the trash, followed by re-downloading it from the App Store. An alternative approach is to create a dedicated installation drive from the El. 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.

2021-08-24 09:23:24 • Filed to: Tips of macOS • Proven solutions


You could have upgraded to macOS Sierra from El Capitan and you notice that your Mac is not running as expected. Your email may not work, apps may not respond or your battery may drain fast. This calls for downgrading to El Capitan (OS X 10.11). This might be difficult, especially if you don’t know how to revert macOS Sierra back to El Capitan. You don’t have to fret since this article show how to do so.

How to Downgrade Sierra to El Capitan

Before you downgrade to El Capitan you should ensure that

  • You have backed up any data that you added on macOS Sierra on a hard drive.
  • Do not backup with Time Machine.
  • Do not launch El Capitan installer on macOS Sierra since it will opt for the latest version which macOS sierra. Therefore you have to erase macOS Sierra before running El Capitan.
  • You are connected to Wi-Fi or Ethernet.

You can now follow these steps where you will have to erase macOS Sierra and then Reinstall El Capitan.

Step 1. Erase macOS Sierra

  • Select the item of 'Restart' from the 'Apple' menu of your Mac .
  • Now click on 'Command + R' until your Mac restarts.
  • Coming with OS X Utilities Window, choose 'Disk Utility' and then select 'Continue'.
  • Click 'Erase' button after entering the 'Startup Disk' item .
  • Now you have to name the file that to be erased and then choose 'Mac OS Extended (Journaled)' format. After that click on 'Erase'. From there you can now quit the Disk Utility and get to OS X Utilities again.

Step 2. Get OS X El Capitan Reinstalled

  • Select 'Reinstall OS' option fromOS X Utilities Window.
  • Reinstall El Capitan installer by clicking on 'Continue'.
  • Comply with the terms and conditions to reinstall it on your Mac.
  • Upon completion, your Mac will reboot. From there you can now restore your backup from Time Machine to your Mac.

Best PDF Editor for macOS Sierra

When you upgrade to macOS Sierra you will enjoy lots of advancements that comes to it. However, this might not be all good if you lack a PDF editor for macOS Sierra or High Sierra. You should not that not all PDF editors are compatible with this newest version. Therefore you need to download PDFelement. This software is a comprehensive tool for macOS Sierra that edits, comments, converts and also creates PDF files.

  • You can change texts, delete texts, change font size or style, edit images, add pages, rotate pages, insert pages, delete pages and extract pages.
  • You can also annotate, watermark, highlight, draw shapes, draw lines, add sticky notes, add text box, strikethrough and underline.
  • You will be able to create PDFs from other PDF files, blank documents, HTML, Rich Texts, JPEG, GIF TIFF, BMP and PNG files.
  • It also lets you to convert your PDF to PowerPoint, Word, Pages, Plain Text, Rich Text, Excel, Images, EPUB, HTML and images.
  • It allows you to hide sensitive information on PDF with redaction tools.
  • It a multilingual OCR plug-in that makes texts, objects and images on scanned PDF files editable.

Free Download or Buy PDFelement right now!

Free Download or Buy PDFelement right now!

Buy PDFelement right now!

Reinstall El Capitan On A Mac

Reinstall El Capitan

Buy PDFelement right now!

How To Reinstall El Capitan Os X

Installing El Capiton on an old Mac Book Pro today, I received the error:

OS X could not be installed on your computer

No packages were eligible for install. Contact the software manufacturer for assistance.

Quit the installer to restart your computer and try again.

I checked Apple’s support Matrix (it is a very old macbook pro) at https://support.apple.com/kb/SP728?locale=en_GB and it was listed as supported.

After lots of Googling and investigation, I discovered that the date and time were not set to current, the macbook thought it was year 2000.

You can easily reset the time and date by following the steps below:

Reinstall El Capitan Temporarily Unavailable

  • Click Utilities on the menu bar
  • Select Terminal
  • Type date
  • Confirm the date is wrong
  • Type date 062112422016 (example: June 21st 12:42 2016)
  • Exit terminal
  • Click Restart

Os X El Capitan Reinstall

Once the Date and time are configured you will be able to install OS X.

Reinstall El Capitan A Required Download Is Missing

Easy fix, for a ridiculous error!

Latest Posts