ZyXEL p-660hwp Manual Do Utilizador
P-660HWP-Dx User’s Guide
35
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H A P T E R
23
Troubleshooting
This chapter offers some suggestions to solve problems you might encounter. The potential
problems are divided into the following categories.
problems are divided into the following categories.
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23.1 Power, Hardware Connections, and LEDs
V
The P-660HWP-Dx does not turn on. None of the LEDs turn on.
1 Make sure the P-660HWP-Dx is turned on.
2 Make sure you are using the power adaptor or cord included with the P-660HWP-Dx.
3 Make sure the power adaptor or cord is connected to the P-660HWP-Dx and plugged in
2 Make sure you are using the power adaptor or cord included with the P-660HWP-Dx.
3 Make sure the power adaptor or cord is connected to the P-660HWP-Dx and plugged in
to an appropriate power source. Make sure the power source is turned on.
4 Turn the P-660HWP-Dx off and on.
5 If the problem continues, contact the vendor.
5 If the problem continues, contact the vendor.
V
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 Turn the P-660HWP-Dx off and on.
5 If the problem continues, contact the vendor.
3 Inspect your cables for damage. Contact the vendor to replace any damaged cables.
4 Turn the P-660HWP-Dx off and on.
5 If the problem continues, contact the vendor.