Dell Precision 330 Service Manual page 72

DC power cable
secondary
system board
EIDE connector
72 Disk Dri ves and Media
If you are installing an EIDE device, ensure that the interface
a
cable is properly connected to the EIDE connector on the system
board.
If you are installing a SCSI device, ensure that the SCSI interface
b
cable is properly connected to the interface connector on the SCSI
controller board.
Connect a DC power cable to the power input connector on the back
4
of the drive (see the following figure).
A t t a c h i n g D r i v e C a b l e s ( D e s k t o p C h a s s i s )
power input
connector
Ensure that all cables are firmly connected. Fold cables out of the way
5
to provide airflow for the fan and cooling vents.
If the chassis drive bay was previously empty, remove the
6
corresponding insert from the computer cover.
Hold the cover with the outside facing you. Press the ends of the insert
with your thumbs until the insert snaps free of the cover.
interface connector
interface cable