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User profile for user: silke194
silke194 Author
User level: Level 1
4 points

I erased everything on my disk and it won’t let me reinstall os

I was factory resetting my mac and accidentally erased everything. It won’t let me install os now.

MacBook Pro 13″, 10.10

Posted on Jan 15, 2021 2:26 PM

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User profile for user: PRP_53
PRP_53
User level: Level 10
90,955 points

Posted on Jan 16, 2021 2:20 AM

If computer was booted from a USB Installer of Yosemite, on the screen shot go back. Then should see Disk Utilities >> click it >> choose View All Devices >> choose the Upper most Drive >> Usually Apple something >> on Right panel >> Erase and choose HFS Journaled >> below that Scheme >> GUID Partition Map >> Erase. Now back out of Utilities and commence the Install macOSX

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User profile for user: PRP_53
PRP_53
User level: Level 10
90,955 points

Jan 16, 2021 2:20 AM in response to silke194

If computer was booted from a USB Installer of Yosemite, on the screen shot go back. Then should see Disk Utilities >> click it >> choose View All Devices >> choose the Upper most Drive >> Usually Apple something >> on Right panel >> Erase and choose HFS Journaled >> below that Scheme >> GUID Partition Map >> Erase. Now back out of Utilities and commence the Install macOSX

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I erased everything on my disk and it won’t let me reinstall os

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