how to format mac hd before installing el capitan

A copy of the OS X El Capitan Installer in Applications Folder (.app file from Mac App Store preferred) Your post will be requested to be moved to their thread. It's simple, don't ask Mac Pro questions to people who don't have Mac Pros. Some confrontation has occurred both publicly and privately in MacRumors, the site, and other forms of communications and we don't want anything to do with them and their Mac Models. We will not contact them for you either, that's your responsibility. The MCPF and macOSE projects are not affiliated with them. This first post is usually updated with recently summarized information, updates, and more solutions.įor those who have 2006/2007 Mac Pros, you may be best suited to using Mr. Here we provide guides in Post 1 in support for Installing OS X El Capitan on your Unsupported Mac. The Repair Permissions function is no longer available and access to system files that we need to use in this guide may be locked.įortunately, we have found workarounds for this version of OS X. It makes sure that System file permissions are automatically protected, and updated during Software Updates. OS X 10.11 El Capitan includes rootless security. When Apple dropped the 32-bit kernel entirely from OS X, starting with OS X 10.8 Mountain Lion, EFI32 Macs no longer had an Apple-supported mechanism to boot newer OS X versions. However, Apple did not support booting the 64-bit kernel in Macs that shipped with EFI32 firmware, even if they had 64-bit processors capable of running the 64-bit kernel. OS X 10.6 Snow Leopard was the first OS X version with optional support for a 64-bit kernel, allowing booting either with a 32-bit or 64-bit kernel.

How to format mac hd before installing el capitan