It is possible to boot from the M.2 SSD slot on MINIX NEO N42C-4.
You need to re-install the Windows 10 Pro (64-bit) OS on the M.2 SSD, and disable the eMMC in the BIOS.
NEO N42C-4’s Windows 10 Pro OS is available to download from the link below:
http://www.minixforum.com/downloads...WIN10RS2GDM-N42C_4-EN-US-Pro-V03-20180322.zip
or
https://mega.nz/#!soAD3ZZb!nricEr0eqN70BG3m1ah4jfS7h9hbPxEWWxrgubYgHwc
You need to re-install the Windows 10 Pro (64-bit) OS on the M.2 SSD, and disable the eMMC in the BIOS.
NEO N42C-4’s Windows 10 Pro OS is available to download from the link below:
http://www.minixforum.com/downloads...WIN10RS2GDM-N42C_4-EN-US-Pro-V03-20180322.zip
or
https://mega.nz/#!soAD3ZZb!nricEr0eqN70BG3m1ah4jfS7h9hbPxEWWxrgubYgHwc