Early-2008 or newer Xserve (Xserve 2,1, Xserve 3,1).Early-2009 or newer Mac Mini or white MacBook (Mac Mini 3,1, MacBook 5,2).Late-2008 or newer MacBook Air or Aluminum Unibody MacBook (MacBook Air 2,1, MacBook 5,1).Using this still imposes certain limitations, but at least makes it possible to install macOS High Sierra on the following Macs:

A developer known as DOSDude1 has written a patch that works on Macs with the Penryn architecture. Though Apple doesn't support the above hardware officially, someone has thought about sharing the love for these older machines. How To Install macOS High Sierra on Unsupported Macs Obsolete products are those discontinued more than seven years ago. The company defines vintage products as those that have not been manufactured for more than five years but less than seven years ago. These machines are considered obsolete and vintage by Apple.

MacBook Pro – late-2009 or earlier models.This leaves the following Macs on macOS 10.11 El Capitan: Which Macs Don't Support High Sierraįor some reason Apple doesn't want to allow these Macs to run one of its latest operating systems, namely macOS 10.13 High Sierra. This is despite the fact that Apple is eager to emphasize that macOS is a widely compatible operating system.Īs it happens, there are still people with close to ten-year-old Apple desktop computers still in use on a daily basis, likely performing a range of lighter tasks. We will make sure that any software you are currently using will be compatible with a newer OS.While the yearly major macOS update system is free to install, it is still limited to Macs that Apple deems compatible, and every year a generation of Macs essentially becomes obsolete. If you can update to Mojave or a newer OS, please consult with us first. If you have a Mac that is too old to update to macOS 10.14 Mojave or newer, please contact us to discuss your options for replacement. What can I do if I’m still running High Sierra? There it should tell you the kind of Mac you have and which macOS you’re running. To see which Mac and macOS you have click on the Apple icon on the top right hand part of the screen and then click “About This Mac” in the drop-down menu. MacBook Pro introduced in 2011 or earlier MacBook Air introduced in 2011 or earlier The following computers cannot run macOS 10.14 Mojave or higher and should be replaced by the end of the year: That means if you fail to replace your Mac or upgrade your macOS to a newer version by November, you would be putting your data at risk due to less advanced security. Apple will stop all security updates for macOS 10.13 High Sierra in the fall of 2020.

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