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6-00020-02
SNC 5100
For more information on Events, see the ADIC Management
Console User Guide.
If the event code is known, go to Table 7, “Event Codes and Actions,” on
page 35 with that event code and perform the recommended action.
If the symptom is obvious, go to Table 6, “Maintenance Action Plans
Troubleshooting Table,” on page 33.
If the event code or error symptom is not known, go to “Event Codes and
Actions” on page 34.
Otherwise, proceed to "Visually Inspect LEDs".
Visually Inspect LEDs
Use this procedure to visually inspect the LEDs.
Step 1. Observe front-panel SNC 5100 LED status indicators.
For information about expected LED behavior, see “LED
Indicators” on page 14.
If the RDY LED is flashing as expected but the SCSI, Ethernet and
SAN Connection LEDs are off, the SNC 5100 may have been left in
diagnostic mode.
The device drivers for SCSI, Fibre Channel and Ethernet interfaces
are disabled when in diagnostic mode.
If the command prompt on the service terminal is
diagmode >,
return the SNC 5100 to normal mode by entering the
normalBoot
command on the service terminal.
For more information, see “Boot Modes” on page 187.
Step 2. Check LED observation against Table 7, “Event Codes and
Actions,” on page 35.
The Visual Observations area at the beginning of the Table
includes several descriptions of situations signalled by LED states.
Step 3. Refer to Table 8, “Action Reference Table,” on page 41 and
complete the action.