EchoLife HG520b Manuel d'utilisateur télécharger pdf (Page 28)

Chapter 5 Troubleshooting

5.1 Quick Failure Location

Problem Solution

The Power

indicator is not on

z Ensure that the power adapter matches the

HG520b.

z Ensure that the HG520b is connected to the power

supply properly.

z Ensure that the ON/OFF button is pressed.

The LAN

indicator is not on

z Ensure that only the network cable provided with the

HG520b is used.

z Ensure that the cables are connected properly.

z Ensure that the network adapter indicator of your

computer is on.

z Ensure that the network adapter works normally.

Check by the following procedure:

Right-click My Computer to select Properties;

Select Hardware > Device Manager;

Check whether there are devices with the mark of ?

or ! under Network Adapters.

If such devices are found, uninstall and then

re-install them, or change a slot for the network

adapter. If the problem persists, change the network

adapter.

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EchoLife HG520b Manuel d'utilisateur Page 28