Boot Camp install of Windows 10 gets stuck on first logo and spinner I follow all the steps of the official documentation https://support.apple.com/en-us/HT201468 . I have a MacBook Pro 2016 with macOS High Sierra. The computer restarts automatically and attempts to boot into the windows setup.

As soon as the screen below shows up, the computer seems to freeze. The dotted progress spinner does not spin. I've waited for hours and nothing happens. 

After I forcefully shutdown and restart into macOS, I can see that the partition was created fine. 



Edit with output of diskutil list

/dev/disk0 (internal):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                         251.0 GB   disk0
   1:                        EFI EFI                     314.6 MB   disk0s1
   2:                 Apple_APFS Container disk1         134.0 GB   disk0s2
   3:       Microsoft Basic Data BOOTCAMP                116.7 GB   disk0s3

/dev/disk1 (synthesized):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      APFS Container Scheme -                      +134.0 GB   disk1
                                 Physical Store disk0s2
   1:                APFS Volume Macintosh HD            39.9 GB    disk1s1
   2:                APFS Volume Preboot                 19.9 MB    disk1s2
   3:                APFS Volume Recovery                520.8 MB   disk1s3
   4:                APFS Volume VM                      1.1 GB     disk1s4
So turns out the problem for me is booting up with an external gpu attached. In the photo you can see the little thunderbolt cable on the left. Even though it works fine booting into macOS, it doesn't work when booting up into windows for some reason. 

This freeze happens even after the Windows OS is installed. The workaround is to unplug the egpu and re-attach post bootup. 

For anyone else coming across this, my egpu is a mantiz venus w/ rx 570.