
When the new owner starts up the Mac, they can use their own information to complete setup. If you're selling, trading in, or giving away your Mac, press Command-Q to quit the setup assistant without completing setup, then click Shut Down. Your Mac might restart and show a progress bar several times, and the screen might be empty for minutes at a time.Īfter installation is complete, your Mac might restart to a setup assistant. OCCT Perestroika is a program designed to perform PC stability tests.

When you see a window with the option to reinstall macOS, your Mac has started up from Recovery. CPU Only: OCCT With Four Options : Introduction and Test System : CPU Only: Prime95 With AVX Or SSE : CPU Only: OCCT With Four Options : CPU Only: AIDA64 With CPU, FPU.
