On January 6, 2018 at 23:05, Stryker said...
On the mms-2 you could go into the bios to set to turn on after power outage
Not sure if the 2a behaves the same
This is correct. There should be an option under either Chipset or South Bridge Configuration called Restore AC Power Loss. Change it to Power On and it should boot normally after a power outage.