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Hiren19 Author

Level 1

12 points

boot camp trouble

i have a mac book pro retina early 2015 2.7ghz intel i5 8 gb 1867 mhm ddr3 mojave version 10.14

i had to install windows 10 on my mac using boot camp assistant but due to some error it quit later on it said clearing the partition and nothing happened and the application quit after that when i tried to reopen boot camp assistant and clicked on continue it said 'The startup disk must be formatted as a single Mac OS Extended (Journaled) volume or already partitioned by Boot Camp Assistant for installing Windows.' now idk how to erase this

MacBook Pro (Retina, 13-inch,Early 2015)

Posted on Nov 19, 2018 4:58 AM

Best reply

Loner T

Level 9

59,471 points

Posted on Nov 20, 2018 5:54 PM

Run

diskutil eraseVolume jhfs+ BC1 disk0s3

diskutil eraseVolume jhfs+ BC2 disk0s4

diskutil mergePartitions jhfs+ BCMP disk0s3 disk0s4

diskutil list

If you only see disk0s3, then

diskutil eraseVolume fat32 BOOTCAMP disk0s3

and now run BC Assistant and try to Remove/Restore.

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boot camp trouble

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