Chapter 6 Troubleshooting; Quick Troubleshooting - Huawei EchoLife HG520 User Manual

Chapter 6 Troubleshooting

6.1 Quick Troubleshooting

Failures
1. Ensure power adapter is well connected;
Power light is out
2. Ensure the right power adapter is used.
1. Ensure the ADSL line is well connected;
2. Ensure the telephone line before entering the house
is valid, try to test with a telephone;
3. Check that there is no junction box before
ADSL light is out
connecting HG520, which has such components like
capacitors or diodes that could hinder back high
frequency signals;
4. Ensure the HG520 and telephones are connected in
the right way.
1. Ensure you use the right cables from the Modem to
your PC;
2. Ensure the connection is secured;
3. Check if the NIC LED lights up;
LAN light is out
4. Ensure your Network Adapter works normally by
examining whether the item of "Networking Adapters"
is labeled with " ？ " or " ！ ". If it is, you may delete it and
then click "Refresh" to reinstall. Otherwise, you may try
the NIC in another slot. As a last resort, you have to
replace the NIC.
1.Make sure you enabled the wireless function on the
WLAN light is out HG520 Web UI and enter the correct authentication
password;
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