Cisco C880 M4, Operating Manual

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Problem Solutions and Tips Fault Clearing
42
Cisco C880 M4 Storage Subsystem Operating Manual for Server with E7-8800 v3 CPU
I/O Module (IOM)

Check the IOM LEDs.

Check the SAS IN port and SAS OUT port LEDs (amber LEDs). If
they are on, try to solve the SAS connection problems indicated by
them. If the fault LED (amber LED) on a IOM is on, the IOM is
defective.

Before you replace the defective IOM, please contact our Service
Desk first.
For more information refer to section "I/O Module" on page 25 .
Temperature Sensor Error Message
Temperature too high
The temperature sensors have measured an extreme temperature (tolerable
temperature for operation see
section "Technical Data" on page 7 ).

Check ServerView for service action.
Error LED of the Hard Disk Drive Indicates Disk
Failure

Check whether the hard disk drive has been correctly installed and
locked (see section "Removing/Installing Hard Disk Drive/Drive
Dummy" on page 29 ).

Replace the hard disk drive. If the error LED is still on, contact the
service organization.