[CentOS] UEFI booting

Thu Sep 19 11:59:10 UTC 2019
Erick Perez - Quadrian Enterprises <eperez at quadrianweb.com>

On Thu, Sep 19, 2019 at 6:43 AM Jerry Geis <jerry.geis at gmail.com> wrote:
> I installed my first UEFI disk yesterday. Seemed to go fine. CentOS 7.6
> x86_64
> 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?
> Thanks
> Jerry
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Perhaps a silly question but
1- Does your new machine has EFI mode enabled on BIOS and not CSM?
2- is it at the same port/bay as the original one?
3- When do you say "not even boot" what do you mean? any messages on
screen? past POST/BIOS/EFI does it gets to the linux bootloader?


Erick Perez