It’s a good idea to update your pre-El Capitan OS to the latest version (for example, as mention earlier, from Snow Leopard 10.6.6 to 10.6.8).

If you find a problem using these tests, you may need to see a Genius at your local Apple Store.

To perform a more thorough examination of your Mac hardware, you can run Apple Diagnostics (for Macs released on or after June 2013) or Apple Hardware Test (for Macs released before June 2013). Snow Leopard users can use the installation disc as a boot drive and run Disk Utility. You can then use Disk Utility to repair your storage device. Lion Recovery in Lion) by holding down Command-R at startup. Lion, Mountain Lion, and Mavericks user can boot into OS X Recovery (a.k.a. Older versions of OS X eligible for upgradeĪccording to Apple, these older OS X operating systems can be upgraded to El Capitan.Īny problems require you to boot from a different startup volume in order to make repairs. For example Handoff and Continuity, which were introduced with OS X Yosemite, require hardware that supports Bluetooth LE. Keep in mind that the older your Mac, the greater the possibility that some features won’t work. Here are some tips for freeing up storage space. As for available storage space, 8GB is enough to run the installer, but more is always better. You can run a Mac with 2GB of memory, but this is a good opportunity to upgrade to 4GB or 8GB. The general minimum requirements call for 2GB of memory, 8GB of available storage, and an Internet connection for some features. MacBook (Late 2008 Aluminum, or Early 2009 or newer).These Macs are compatible with El Capitan.

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