12/11/2023 0 Comments Instal the new for mac The Lion King![]() Ideally you should always have a bootable clone of your system that enables you to revert to the previous pre-update state. If you can, make a full backup first to an external hard disk. If you are actually aware of any glitches, make sure they are fixed before proceeding further. It is worth noting that it is an extreme rarity for updates to cause upsets to your system, as they have all been extensively beta-tested, but they may well reveal pre-existing ones, particularly those of which you may have been unaware. ![]() The discs will be for the original version of the OS that was pre-installed when the Mac was manufactured. If you are in the US call Apple Customer Support 1-80, provide the Serial Number and specifications of the Mac, and for a reasonable fee, they will supply a replacement set of system discs (if available). ![]()
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