User's Guide

5-40
Upgrades and Options
Figure 5-20. Installing Device Cables
REAR VIEW
A
B
A Signal cable
B Power cable
17. Connect the ribbon data cable (Figure 5-20) to the
device; the connector is keyed and can be inserted
only one way.
Note: If you are installing a SCSI device, be certain
to use the 50-pin internal SCSI data cable. This
cable comes from J36 on the system board to the
externally accessible bays and ends at the last SCSI
device. Do not confuse this cable with the 34-pin
diskette drive cable which begins on J12 of the
system board and ends at the diskette in bay D or
the 40-pin IDE drive cable which begins on J38 of
the system board and ends at the CD-ROM in bay A.
18. Reinstall the front plastic cover, top cover, the side
cover, and power on the system. It may be necessary
to run the RCU as described in the Configuring Your
System chapter.