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AltheDago Author

Level 1

12 points

Reinstall Mac OS X

I have a late 2009 iMac that I was resetting, it was accidentally turned off after Disk Utilities finished erasing. When it's turned on, there is a blank white screen. How can I reinstall High Sierra?

Posted on Oct 9, 2021 9:09 AM

Top-ranking reply

PRP_53

Level 10

91,915 points

Posted on Oct 9, 2021 10:23 AM

How to reinstall macOS

Notation - when in this mode one will have to have an Active and Functioning Internet Connection. To avoid the iff Wifi usage - connect via an Ethernet Cable to Router. If Wifi is only option when boot look for Wifi Icon and manually input the Wifi Password

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Reinstall Mac OS X

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