All Macs with OS X Mavericks, Yosemite, Lion, Mountain Lion, have a bootable Recovery partition that can be accessed in case of system problems, allowing you to troubleshoot, restore from Time Mach…
Reset a Mac OS X Mavericks or Mountain Lion Password
I have a 2011 MBP, and when I boot into recovery mode and install macOS Lion, this pops up. It says Can't download the additional components needed to install Mac OS X.
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