Mountain Lion to drop support for older Macs July 11, 2012 by admin Tweet Apple’s upcoming Mountain Lion operating system update will drop support of some older Mac models, even though they have 64-bit processors. The reason is likely due to older 32-bit graphics drivers. Read more… Neowin Related Posts:Intel ends 10th Gen and older support with its…Steam will drop macOS 10.13 and 10.14 support in…PSA: Microsoft 365 Apps will lose support on these…Custom Radeon drivers bring Noise Suppression to…Apple cuts trade-in values for older iPhone models,…