
I’ve repeated this process a few times, with the same thing occurring each time. Thanks for your interest - this is slightly tricky to explain so hopefully I do an ok job. I tried to do some simple trouble shooting like creating my own partition and Windows 10 USB bootable media, but the installation fails. So, I am wondering if anyone has had any luck getting around this problem? I love my internal backup, so would be hesitant to refuse the drives or take open up the iMac and take out the SSD, to then replace it once Bootcamp was set up on the NVME. I’ve done some research and it seems that this is a well documented and recognised problem when the Fusion drive is split.

Rather than go through the normal Bootcamp process, I get the error: Bootcamp assistant has encountered a problem. The only issue that I have encountered is when trying to run Bootcamp. I have the OS and running off the m.2 NVME, with the Sata3 SSD as an internal backup, with CCC making regular backups throughout the week. The upgrade has worked fabulously no more kernel panics, which I think were a result of the fusion drive, and it is lightning fast!

I was hoping to get some help with running Bootcamp on an iMac with two internal drives.Īs a quarantine project, I recently decided to open up my late 2015 5k iMac and replace the CPU with a Core i7 6700k, the spinning hard drive with a Samsung Evo and the blade SSD with a Sabrent Rocket Q.
