@Draco0068 Ok from the picture this system is in bios mode? So is it currently setup in bios (legacy) or uefi mode?
I don’t see the error in your OP. I’m just trying to make sure we are talking about the same error. I see the sanboot doesn’t work as expected.
Looking at the specs for this M700 does it have a sata hard drive or a m.2 drive?