[comp.sys.apple] selecting/deselecting disks

shatara@univse.dec.com (10/08/88)

I read with interest here that one can select and de-select the 5.25" 
drive after it was installed on the System V4.0 disk.  Is this true 
and can some explain how to do this.  The docs which come with the 
upgrade package (from a dealer) don't mention anything about this.

/chris shatara