HP NetRAID Installation and Configuration Guide

Appendix D Cabling Diagrams
182
HP NetRAID Series Adapter Connected to Two Internal Hard Disk
Drives
Hard Disk
Drive
SCSI
Backplane
SCSI
Cable
I/O Board
SCSI Controller
SCSI Repeater
Card
NetRAID-1Si
Adapter
Hard Disk
Drive
A
C
B
T
Figure D-10. NetServer LPr When Configured for HP NetRAID
As shown in Figure D-10, to make an internal connection to a HP NetRAID
Series adapter, you must:
• Disconnect connector "B" from the SCSI controller. Leave it
disconnected.
• Disconnect connector "C" from the SCSI repeater card.
• Connect "C" to an internal connector of the HP NetRAID Series adapter.
• Connect the SCSI terminator plug ("T") that was shipped with the
NetServer LPr to the embedded SCSI controller.
NOTE Once you have cabled the two internal drives to a
HP NetRAID Series adapter, your embedded SCSI controller
is not in use. If you want to cable the embedded SCSI
controller to external storage, you can buy the HP NetServer
LPr SCSI Cable Kit (product D7082A). The user guide that
comes with this kit has complete instructions on cabling your
embedded SCSI controller to external storage.