NBG-418N v2 User’s Guide
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H A P T E R
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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.
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Power, Hardware Connections, and LEDs
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•
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Resetting the NBG-418N v2 to Its Factory Defaults
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21.1 Power, Hardware Connections, and LEDs
The NBG-418N v2 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-418N v2.
2
Make sure the power adaptor or cord is connected to the NBG-418N v2 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-418N v2.
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.
3
Inspect your cables for damage. Contact the vendor to replace any damaged cables.
4
Disconnect and re-connect the power adaptor to the NBG-418N v2.
5
If the problem continues, contact the vendor.
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