HP 9000 300 Series Hardware Configuration Manual page 100

8. There are two mass storage locations in the unit. The one on the right as
you face the front panel is called the Removeable-media Bay, and the other
is called the Non-removeable-media Bay. The new drive must go in the
Removeable-media Bay.
Mass Storage Locations
9. If a drive is already installed in that location, it must be moved to the
other location or removed from the unit.
Note
If there is no external SCSI connector on the rear panel, the
termination must be removed from any drive located in the
Non-removeable-media Bay. It must be removed both in drives
which have just been moved there as well as those installed
there at the factory.
10. Install the isolation grommets on the drive bracket. Use the holes marked
"DDS". Put the grommet through the large hole, then roll it into the small
hole.
Configuring Mass Storage Devices 6-21
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