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Cisco Wide Area Application Engine 7326 Hardware Installation Guide
OL-6831-02
Chapter 5 Troubleshooting the System Hardware
Identifying Problems Using Trouble Indicators and Status LEDs
Note The device supports a maximum of three PCI buses.
Remind Button
You can use the Remind button to place the front panel system error LED into the
Remind mode. By pressing the button, you acknowledge the failure but indicate
that you will not take immediate action. If a new failure occurs, the system error
LED comes on again.
In the Remind mode, the system error LED flashes every 2 seconds. The
system error LED remains in the Remind mode until one of the following
situations occurs:
• All known problems are resolved.
• The system is restarted.
• A new problem occurs.
You can use the Remind button to delay device maintenance until a later time.
Also, resetting the system error LED enables the LED to react to another error. If
the LED is still flashing from the first error, it masks additional errors.
Using Light Path Diagnostics
The system error LED on the front of the device is on when certain system errors
occur. If the system error LED on your device is on, use Table 5-4 to help
determine the cause of the error and the action needed. These actions should only
be performed by qualified service personnel.