If you encounter other problems with your Mavericks installation then please let us know in comments below. Should any of these steps fail, please look to Apple Support. Restore your system from backup or use the OS X installation tool to reinstall (NB: Hopefully your data will remain safe) If the system does not restart in your previous OS X version then you must reinstall the OS. Repeat the installation (you'll either find the installer in the Applications folder or you can re-download it). Onyx)ĭownload and reinstall the most recent Combo update for your OS ( available here) Run any general maintenance software you may own (eg. Run Disk Utility to Repair permissions and Disk. Hopefully the system will restart in your previous OS X version If the installer has restarted your Mac to install Mavericks then things may be a little more troublesome:įorce Restart your system by holding down the power button. Repeat the installation (you'll either find it in the Applications folder or you can re-download it from the Mac App Store). Your original OS X system is running) then reboot: If the installer hasn't yet restarted your Mac to install Mavericks (ie. Don't interrupt the process immediately - installation can take a while and in many cases any slight flaws will be automatically repaired by the installer, so give it an hour before moving to the next step. You're installer runs fine but progress has halted. Reboot normally and try the installation again - it should work. Hold down Command-R immediately after hearing the boot chime on startup

Some Mac users receive an error message warning the OS X Installer thinks their disk may be damaged when they begin installation. Try again a little later to avoid the crowd. An estimated 11 per cent of Mac users have already installed the OS, so lots of people are downloading the software simultaneously. If you have another mac that cannot be upgraded beyond El Capitan then you could download it, this will download the full version 10.11.If your Mac App Store download stops progressing quit the Store, restart your system and try to download Mavericks again.

How do I update my Mac when it says no updates available?Īnswer: A: Answer: A: Your mac is able to upgrade to High Sierra, the App Store recognises this and therefore you are refused the download of El Capitan.

How do I upgrade from El Capitan to High Sierra?.

Can I upgrade from El Capitan to Sierra?.

How do I install El Capitan on an old Mac?.

Where can I download an older version of OSX?.

Is El Capitan still available for download?.Why can’t I upgrade my Mac to El Capitan?.

Why can i download mac os x mavericks