Power Supply Leds; System Error Led - Cisco WAE-674-K9 - Wide Area Application Engine 674 Hardware Installation Manual

Identifying Problems Using Trouble Indicators and Status LEDs

Power Supply LEDs

System Error LED

Cisco Wide Area Application Engine 7341, 7371, and 674 Hardware Installation Guide
6-16
This section contains the following topics:
Power Supply LEDs, page 6-16
•
System Error LED, page 6-16
•
Diagnostic Panel LEDs, page 6-17
•
Remind Button, page 6-21
•
Using Light Path Diagnostics, page 6-21
•
The AC and DC power LEDs on the power supply provide status information
about the power supply. For details, see
If the system error LED on the operator information panel (see
one or more LEDs inside the device might be on. Use the Light Path Diagnostic
panel (see Figure 6-2) to quickly identify the type of error that occurred. For
system board LED locations, see
Figure 6-4.
Figure 6-1 Operator Information Panel
Operator
information
panel
Power-control
button
Your device is designed so that LEDs remain on when the device shuts down as
long as the power supply is operating properly. This feature helps you to isolate
the problem even if an error causes the device to shut down.
Chapter 6
Table 6-1 on page
Figure 6-3. For riser-card LED locations, see
Information
Hard disk drive
activity LED
Power-on
System-
locator
LED
LED
Troubleshooting the System Hardware
6-12.
Figure
Release
LED latch
System-error
LED
6-1) is on,
OL-15012-02