Emax

I turned on my emax HD today, after not using it for some months, and the
LCD display doesn't go further than its first screen:

E-mu Systems Inc
Loading Software

The red LED on the floppy drive is lit red.  The "analog processing" light
is lit.  Nothing happens...until I put in an emax floppy, and then the HD
loads the bank from the disc.

Why isn't it loading on its own?  What do I do?

Thanks!

Ben