Here are a list of things you can try in order to troubleshoot booting to the installer.

You can hit arrow-down as well on the boot screen to access boot options. You may have to type extra boot arguments in the system at the boot screen you see above. For maximum compatibility, we recommend using integrated graphics (HD 3000/4000) for the installation, then adding your discrete graphics card after a successful installation. Optional Boot Arguments & Troubleshooting Tipsįor some hardware, it may be more difficult to get to the installation screen. At the Chimera Boot Screen, choose USB and hit Enter

Download for free OS X Lion on Apple’s support page here or OS X Mountain Lion on Apple’s support page here.Building a CustoMac Hackintosh: Buyer's GuideĤ.

Pay for OS X Lion and Mountain Lion $19.99 through the Apple Store.

So if by any chance you have an old Mac and want to install an old version, you can choose one of the two paths: The new M1 Macs, for example, can only be restored to macOS 11 Big Sur. For example, only Macs launched before 2012 are eligible to install them and the user must factory reset their computer to be able to run these older OS X systems. Why would I install an older Mac OS X software?Īs for now, a limited number of Macs can install these old operating systems.

OS X Snow Leopard 10.6.8, Lion 10.7, or Mountain Lion 10.8 already installedĪpple notes that Macs shipped with Mac OS X Mountain Lion cannot install OS X Lion while Macs shipped with Mac OS Mavericks or later cannot install Mountain Lion.

Mac OS X Mountain Lion requires the following technologies:

Some features require a compatible Internet service provider fees may apply.

Some features require an Apple ID terms apply.

OS X Snow Leopard 10.6.6 or later or OS X Lion 10.7 already installed.

Mac computer with an Intel Core 2 Duo, Core i3, Core i5, Core i7, or Xeon processor.

Mac OS X 10.7 Lion is available for older systems that are not compatible with the latest version of macOS and requires the following: Ten years ago, users needed to pay Apple $19.99 for the latest version of its OS X, and now you can finally download these two for free.Īs reported by MacWorld, through support pages, it’s possible to download them for free.

Released in 20, Mac OS X Lion and OS X Mountain Lion were the last paid software updates for the Mac.

Free for mac instal The Lion King