Power And Light Problems - ZyXEL Communications ZyXEL PLA-407 User Manual

9.2 Power and Light Problems

The PLA-407 does not turn on. None of the lights turn on.
Make sure you are using the power cord included with the PLA-407.
1
Make sure the power cord is connected to the PLA-407 and plugged in to an
2
appropriate power source. Make sure the power source is turned on.
Disconnect and re-connect the power cord to the PLA-407.
3
Remove the Powerline adapter from the outlet. Then connect an electrical device
4
that you know works into the same power outlet. This checks the status of the
power outlet.
If the problem continues, contact the vendor.
5
The ETHERNET light does not turn on.
Check the hardware connections. See the Quick Start Guide.
1
Inspect your cables for damage. Contact the vendor to replace any damaged
2
cables.
Check the Ethernet adapter on your computer and make sure it's enabled and
3
working properly.
If the PLA-407 is connected to an Ethernet switch or router, make sure the device
4
is working correctly, and that the LAN network is working and configured correctly
as well.
The HomePlug light does not turn on.
Check all PLA-407s on your network have the latest firmware installed. PLA-407s
1
with the latest firmware cannot communicate with PLA-407s using earlier versions
of the firmware. Go to
latest firmware.
PLA-407 User's Guide
Section 5.4 on page 41
Chapter 9 LEDs and Troubleshooting
for instructions on installing the
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