SMC Networks SMC7904BRA - Manual (Page 114)

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PPENDIX
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ROUBLESHOOTING
This section describes common problems you may encounter and possible
solutions to them. The Barricade ADSL Router can be easily monitored
through panel indicators to identify problems.
Troubleshooting Chart
Symptom Action
LED Indicators
Power LED is
Off
• Check connections between the Barricade ADSL
Router, the external power supply, and the wall outlet.
• If the power indicator does not turn on when the
power cord is plugged in, you may have a problem
with the power outlet, power cord, or external power
supply. However, if the unit powers off after running
for a while, check for loose power connections, power
losses, or surges at the power outlet.
If you still cannot isolate the problem, then the
external power supply may be defective. In this case,
contact technical support for assistance.