192      iPhone_iPad_Mac_apple

Cant install MacOs Sierra

I tried to reboot my mac and folowed the instrucions given by chip.de. As soon as i deleted the Extended osx (journaled) and tried to install MacOs Sierra a window popped up saying "file not available on Apple store". Now i got the problem my mac does not boot my "old" system, but it does boot disk-utility. I cant do anyhing, neither restore the system i used to boot before, nor install the new one...

What is chip.de? It sounds like you wiped the drive. No reason to do this to install. Furthermore Sierra is no longer available from the AppStore. If your Mac is capable of installing Sierra it is capable of High Sierra.

Boot into Recovery (option-command-r) and install the original system your Mac shipped with, then upgrade from there.

最后更新：2017-10-08 01:59:23

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