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Phdmenace

macrumors newbie
Original poster
Nov 30, 2020
1
0
I tried to installed windows to my mac (early 2015) with a upgraded intel 1TB ssd. Managed to partition and started the windows installation but stumbled upon the “windows cannot prepare the computer to boot into the next phase of installation” error and forced to cancel. Please help. Thanks
 
Which version of Mac OS?

What's the Boot ROM version shown in the Hardware Overview section of System Information?

Unfortunately a draw back with using 3rd party SSDs is incompatibility with Boot Camp.

I don't know whether recent bootrom changes with better support for 3rd party SSDs would help with Boot Camp compatibility or not.
 
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