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ZyXEL Communications Corporation EMG6765-Q10A Manuel D’Utilisation

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EMG6765-Q10A User’s Guide
184
C
HAPTER
 26
Troubleshooting
26.1  Overview
This chapter offers some suggestions to solve problems you might encounter. The potential problems are 
divided into the following categories. 
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26.2  Power, Hardware Connections, and LEDs
The EMG6765-Q10A does not turn on. None of the LEDs turn on.
1
Make sure you are using the power adaptor or cord included with the EMG6765-Q10A.
2
Make sure the power adaptor or cord is connected to the EMG6765-Q10A 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 EMG6765-Q10A.
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.