ZyXEL NBG-416N Guia Do Utilizador

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NBG-416N User’s Guide
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Troubleshooting
This chapter offers some suggestions to solve problems you might encounter. The 
potential problems are divided into the following categories. 
20.1  Power, Hardware Connections, and LEDs
The NBG-416N does not turn on. None of the LEDs turn on.
1
Make sure you are using the power adaptor or cord included with the NBG-416N.
2
Make sure the power adaptor or cord is connected to the NBG-416N and plugged 
in to an appropriate power source. Make sure the power source is turned on.
3
Disconnect and re-connect the power adaptor or cord to the NBG-416N.
4
If the problem continues, contact the vendor.
One of the LEDs does not behave as expected.
1
Make sure you understand the normal behavior of the LED. See 
.
2
Check the hardware connections. See the Quick Start Guide.