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Cisco Wide Area Application Engine 7326 Hardware Installation Guide
OL-6831-02
Chapter 5 Troubleshooting the System Hardware
Symptoms and Solutions
No Beep Symptoms
Table 5-6 describes the no beep symptoms.
System Error LED and the Diagnostic Panel LEDs
The system error LED is on when an error is detected. If the system error LED is
on, remove the cover and check the diagnostic panel LEDs. Table 5-3 lists all the
diagnostic panel LEDs followed by the component or action for correcting the
problem. The information in the table is valid only when the system error LED
is on.
Table 5-6 No Beep Symptoms
No Beep Symptom Error Cause and Action
No beep and the
system operates
correctly.
1. Check the speaker cables.
2. Check the speaker.
3. Check the system board.
No beeps occur
after POST is
successfully
completed.
The power-on status is
disabled.
1. Set the start options power-up status to enable.
2. Check the speaker connection.
3. Check the system board.
No AC power. Power supply AC LED is
off.
1. Check the power cord.
2. Check the power supply. (If two are installed,
swap them to determine if one is defective.)
3. Disconnect the ribbon cable from connector
J25 on the system board. If the AC power LED
comes on, see the “Undetermined Problems”
section on page 5-25.
4. Check the power cage assembly.
No beep and no
video.
The video feature is not supported in the Wide
Area Application Engine 7326.
System will not
start.
Power supply AC LED is on. See the “Power Supply LED Errors” section on
page 5-50.