Unable to install Bootcamp after replace internal HDD to SDD on iMac

Hi community, please I need help!!

I bougth a Samsung V-NAND SSD 860 QVO to replace the internal HDD of my iMac. I did the change and reinstalled MacOS Catalina, and everything looked good until that moment, but when I tried to install bootcamp, an error is showed. The error says "an internal error has occurred" and I dont know how to fix that:

Please I need help to solve this, I need to install Windows to use some apps that have no developed to MacOS (like Revit).

Thanks in advance for your help!!

Kind regards.

iMac 21.5″ 4K, macOS 10.15

Posted on Aug 17, 2020 10:56 AM

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3 replies

Aug 22, 2020 6:57 PM in response to Loner T

Hi Loner T,

I fixed my problem doing the following on this link:

https://support.apple.com/en-us/HT207584

After that, I had to face another problem when Bootcamp couldn't do the partition of the disk, so apply the following to solve that:

https://blog.adriel.co.nz/2019/01/06/installing-windows-on-a-mac-getting-your-disk-could-not-be-partitioned-error/

Anyway, thanks in advance for your reply.

Kind regards.

Loner T

Level 9

59,536 points

Aug 20, 2020 6:33 AM in response to orochi_almighty

Can you post the output of

diskutil list

diskutil apfs list

diskutil info disk0

diskutil info disk1

from macOS Terminal?

Loner T

Level 9

59,536 points

Aug 22, 2020 8:46 PM in response to orochi_almighty

Excellent!

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Unable to install Bootcamp after replace internal HDD to SDD on iMac