[SunRescue] Boot prom incantations on SparcStation 4/330?

[BSD Bob the old greybeard BSD freak]

> The SCSI cable from the CPU board should go to the bottom of the two SCSI
> connectors on the back of the case. Internally, there are two bays that can
> swing out with the side off, and can each handle either 1 full-height device
> or two half-height devices (at least that's how my 4/630 case is cabled). 

What is the correct way to get into those bays?  I see on the back a set
of two top and 3 down the back large screws that would seem to remove
the back end of the case.  Is there something where the case separates
off the side?  That was not obvious in eyeballing it the first time.

Thanks

Bob