Fortigate BMR-RX Boot Loader
Hello everyone,
I was given an old FortiGate that was being used at a lab environment and noticed the device was not booting up.
Upon trying to check the status on the CLI, noticed the device is booting on BMR-RX Boot Loader as shown in the bellow image. Now I am kind of stuck to get out of this boot menu and wondering if someone has any idea on how to do it. Some way to set up a TFTP from here or any other option.

 I was able to login and the menu does not have any useful commands, tried running the "maintenance factoryreset" but always end up on the same place.

 
Appreciate any help!
Regards