IBM 8639 - PC Server 325, Руководство по техническому обслуживанию аппаратной части

Страница: 88 / 145

If you use the internal SCSI connector and the external
SCSI connector on the system board, both internal and
external ends of the cable must be terminated.
Refer to the instructions that come with the SCSI device
for more information about termination.
Refer to the instructions that come with the SCSI devices
for information about setting a SCSI ID.
System board jumper J29 must also be jumpered as
follows:
Ÿ
If an 8-bit device is connected to the external SCSI
cable, J29 pins 1-2 must be jumpered.
Ÿ
For any other combination of SCSI devices attached
to the SCSI external or internal cables, J29 pins 2-3
can be jumpered. See “System Board” on page 103
and “System Board Jumpers” on page 105.
SCSISelect Utility Program
The PC Server is shipped with a menu-driven configuration
utility program, called SCSISelect, that allows you to view
and change SCSI settings.
Use the SCSISelect Utility program to:
Ÿ
View and change the default SCSI ID values
Ÿ
Verify and change configuration conflicts
Ÿ
Perform a low-level format on a SCSI hard disk
Starting the SCSISelect Utility Program:
You can access this program when you start the server.
The SCSISelect prompt appears after the IBM PC Server
screen appears briefly and then disappears. Press Ctrl
+
A
immediately after all drives have spun up.
Note
If the screen displays a
Not Ready
message, you
might have pressed Ctrl
+
A before the drives spun up.
Restart the server.
Use the Up Arrow (
↑
) and Down Arrow (
↓
) key to move
the highlight bar to the various menu choices. Press Esc
to return to the previous menu. Also, you can press the
F5 key to switch between color and monochrome modes (if
the monitor permits). To change the settings of the
displayed items, follow the directions on the screen.
SCSISelect Utility Program Options:
The following options appear on the SCSISelect Utility
program menu:
Ÿ
Configure/View Host Adapter Settings
Ÿ
SCSI Disk Utilities
PC Server 325 - Type 8639
83