You reall can;t from the lom> menu. However, go ahead and type poweron
and it will then power up the system and will drop you into the OBP
(Open Boot Prom) from there the system will perform a POST (Power on
Selt Test) and depending upon if the auto-boot? parameter is set too,
it may attempt to boot off the default boot device, if that is the case
you will have to send a break to the console. If it is set to false,
then you will be dropped to the OBP 'ok' prompt. From there simply
type, banner. That will give you the OBP version, CPU(s) Speed, MAC
address, HOST ID and installed RAM.

Greg