Troubleshooting
Common SCSI Bus Problems
54
Common SCSI Bus Problems
SCSI Bus problems can usually be attributed to cabling issues or faulty I/O
Interface cards. Refer to the chart on the following page to review troublshooting
and fault isolation procedures to assist you in identifying the suspect component.
Operator Control
Panel display
indicates
“Hardware Error.”
Possible component failure.
From the Operator Control
Panel, “Hardware Menu” from
the Main Menu and select
“Component Status.” Scroll
down through the list to locate
the failed component. Follow the
procedures in the
Maintenance
chapter to replace the failed
component.
LED and audible
alarms indicate
the system failed
the diagnostic test.
Power-on self-test failed.
From the Operator Control
Panel, “Hardware Menu” from
the Main Menu and select
“POST Results.” Scroll down
through the list to locate the
failed component, see
Power-On
Self Test
on page 37.
Operator Control
Panel display
indicates cabinet
temperature
threshold has been
exceeded.
Cooling fan failure.
Temperature threshold too
low.
Cooling fan vent blocked.
Inadequate ventilation
around the CR8e.
From the Operator Control
Panel, “Hardware Menu” from
the Main Menu and select
“Component Status.” Scroll
down through the list to locate
the failed component. Follow the
procedures in the
Maintenance
chapter to replace the failed
component.
Change the temperature
threshold value, see
Heat
Threshold
on page 49.
Examine the cooling fan vents
for blockage and clear.
The location chosen for the
CR8e probably has poor air
circulation. Choose a better
location.
Symptom
Reason
Solution
Содержание CR8e
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