macOS Sierra failure to install on "OS X Base System"

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Level 1

4 points

I tried to download macOS Sierra on the disk "OS X Base System" but I get

AMD-Action:downloadProduct:SP

I clicked Retry option but same AMD-Action:downloadProduct:SP appeared.

May I get help how I can make my imac work again?

Thank you

iMac 21.5", macOS 10.12

Posted on Jun 26, 2019 5:16 AM

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Answer 1

Level 10

123,206 points

The OS X Base System is not an installation, or download destination — but your boot drive (e.g. Macintosh HD) is.

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Answer 2

Level 10

685,221 points

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