[CentOS] UEFI booting

Thu Sep 19 11:42:51 UTC 2019
Jerry Geis <jerry.geis at gmail.com>

I installed my first UEFI disk yesterday. Seemed to go fine. CentOS 7.6
I then took that disk "out" of that machine and put it another machine - it
seems to not even boot.
I put the original disk back in that machine and it boots fine.

I put the UEFI disk back in the machine I built it on and it works fine.
They are similar machines either and i3 and i7.

Shouldn't that work?  Build a UEFI disk on machine A - move it to machine B?