HP Model 735 hp DDS-DC tape drive user's guide (a1658-90696) - Page 41

Troubleshooting and Removal/Replacement Procedures, Managing Clusters of HP 9000 Com, puters

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Troubleshooting and Removal/Replacement Procedures 2. Attach the static-grounding wrist strap by following the instructions on the package that contains the strap. 3. Shut down HP-UX. NOTICE: If you are already at the boot administration level, you do not need to shut down; skip this step and go on to Step 4. If you are running HP-UX under HP VUE, shut down your system by performing the shutdown procedure described in the owner's guide that came with your workstation. If you are running HP-UX without HP VUE, shut down your system by typing the following command: # /etc/shutdown -h RETURN You must have superuser privileges to use the /etc/shutdown command. If you do not have superuser privileges, contact your system administrator. If your workstation is part of a cluster, refer to Managing Clusters of HP 9000 Computers for instructions on shutting down. 4. Power off the workstation, using the power switch on the front of the workstation. CAUTION: Do not power off your workstation without first shutting down HP-UX. Powering off with HP-UX still running could damage the data on the disks associated with your workstation. 5. Remove the drive and check the jumpers, as described in "Removal/Replacement Procedures" at the end of this chapter. 6. Replace the drive. 7. Check the cable connections of your DDS-DC drive. Make sure that the connectors are aligned and seated correctly. 3-5

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Troubleshooting and Removal/Replacement Procedures
3–5
2.
Attach the static-grounding wrist strap by following the instructions on the package
that contains the strap.
3.
Shut down HP-UX.
NOTICE:
If you are already at the boot administration level, you do not need
to shut down; skip this step and go on to Step 4.
If you are running HP-UX under HP VUE, shut down your system by performing
the shutdown procedure described in the owner’s guide that came with your work-
station.
If you are running HP-UX without HP VUE, shut down your system by typing the
following command:
#
/etc/shutdown -h
RETURN
You must have superuser privileges to use the
/etc/shutdown
command. If you do
not have superuser privileges, contact your system administrator.
If your workstation is part of a cluster, refer to
Managing Clusters of HP 9000 Com-
puters
for instructions on shutting down.
4.
Power off the workstation, using the power switch on the front of the workstation.
CAUTION:
Do not power off your workstation without first shutting down
HP-UX. Powering off with HP-UX still running could damage
the data on the disks associated with your workstation.
5.
Remove the drive and check the jumpers, as described in “Removal/Replacement
Procedures” at the end of this chapter.
6.
Replace the drive.
7.
Check the cable connections of your DDS-DC drive. Make sure that the connectors
are aligned and seated correctly.