Scsi Bus Address; Cd Rom Disk Drive; Flexible Disk Drive Scsi Bus Addresses And Jumper Settings - HP 9000 300 Series Service Handbook

SCSI Bus Address
Your flexible disk drive must be set to a bus address that is different from
other SCSI device bus addresses already used. The factory default setting
is address 3. Use a pair of needle-nose pliers to remove and install the
configuration jumpers. Set your drive's SCSI configuration jumpers for the
SCSI bus address it will use.
Refer to Table 3-10 for bus addresses and their jumper settings. Note that
jumper ID 0 is next to the edge of the printed circuit board. For example, if
you want to set your hard disk drive's address jumpers to address 5, you would
set:
• Jumper ID 0 out.
• Jumper ID 1 in.
• Jumper ID 2 out.
Table 3·10.
Flexible Disk Drive SCSI Bus Addresses and Jumper Settings
SCSI Jumper Jumper Jumper
Address
ID2 IDl IDO
0
In In In
l
In In In
2
In In
Out
3
In
Out
In
4
Out
Out Out
5 Out
In In
6 Out
In
Out
CD ROM Disk Drive
Note
CD ROM drives are only supported with the HP A2256A SCSI
External Interface Upgrade installed. H no external SCSI
devices are used in the system, a terminator must be plugged
into the rear panel SCSI connector.
3·22 Configurations