- #INSTALL MACOS MONTEREY ON UNSUPPORTED MAC DRIVERS#
- #INSTALL MACOS MONTEREY ON UNSUPPORTED MAC FULL#
AirDrop, HandOff, Continuity needs a BCM94360CD Bluetooth 4.0/WiFi N combo card available since 2013/2014 in Apple Macs. AppleTV and watching 4K Netflix with Safari needs either a metal iGPU (Intel CPU 2012+) or a 2017+ dGPU. Some Macs can be upgraded with metal dGPU, all modular systems like the MacPro3,1 -4,1 -5,1 and iMacs built in 2009-2011. This problem cannot be solved or patched. #INSTALL MACOS MONTEREY ON UNSUPPORTED MAC FULL#
So expect even a patched old Mac will not be able to run this software without loss of partial or full functionality. And to make it worse, modern apps using more and more metal features. Patching those older systems with basic OpenGL graphics support becomes more and more difficult. Pre 2012 Apple Macs lack of any graphics acceleration in all macOS versions since Mojave. This is a low level and high speed interface to modern graphics cards. Non Apple Software (like Word) and Apple software like Maps, Photos, FinalCut, etc rely on the so called metal framework introduced back with Mojave in 2018.BCM943224, BCM94331, BCM94360 and BCM943602 still function correctly with OpenCore Legacy Patcher.
#INSTALL MACOS MONTEREY ON UNSUPPORTED MAC DRIVERS#
BCM94322, BCM94328 and Atheros drivers currently can't be re-added currently. BRCM2046 and BRCM2070 Bluetooth modules have been dropped from Monterey. OpenCore Legacy Patcher has re-added support for these GPUs in v0.1.7. This means laptops with Intel HD 4000 GPUs will no longer have graphics acceleration such as the Macmini6,x, MacBookAir5,x, MacBookPro9,x and MacBookPro10,x Compared to macOS Big Sur, macOS Monterey has dropped support for Intel's Ivy Bridge Graphics. OpenCore Legacy Patcher has re-added support for these systems in v0.2.5. 
This is affecting all stock 2012/2013 Mac models with Nvidia GPU including iMacs and MacBookPro systems, MacPro3.1/4.1/5.1 with Nvidia PCI GPU cards, and all iMac Late 2009 - Mid 2011 which have been modded with a MXM Nvidia Kepler GPU.
Early-2009 or newer Mac Mini or white MacBook:. Late-2008 or newer MacBook Air or Aluminum Unibody MacBook:. Early-2008 or newer Mac Pro, iMac, or MacBook Pro:. ++ Catalina supported system capable of running Monterey with Kepler (Beta 7+) and/or HD4000 patches + Does not support any form of graphics acceleration currently Nvidia dGPU based systems need Kepler patches (Beta 7+) * Not officially supported in macOS Big Sur, but are fully capable of running both Big Sur and Monterey with a Metal-compatible GPU and upgraded WiFi/BT card.
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