[NUC]Why are there different versions of the BIOS for the NUC14 Essential N150, N250, N355 and N97 and what happens if I use the wrong version on my NUC system?

The NUC14MN[x][x][x] product line has two BIOS options for the different kits/mini-pcs. These BIOS options are not interchangeable between the two types of products, and they are “keyed” to the platform they are intended to be used with.