Belkin F5D5131-16 User Guide - Page 12

Troubleshooting - 5 troubleshoot

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Troubleshooting Diagnosing Switch Indicators Symptom Power LED does not light after power on. Probable Causes DC power adapter may be defective. Possible Solutions • Check for loose connections. • Check the power outlet by using it for another device. • Replace the DC power adapter. Symptom Port (Link/Act) LED does not light after connection is made. Probable Causes Switch port, network card, or cable may be defective. Possible Solutions • Check that the Switch and attached device are both powered on. • Be sure the network cable is connected to both devices. • Verify that Category 5 or better cable is used for 10/100Mbps connections, and that the length of any cable does not exceed 328 feet (100m). • Check the network card and cable connections for defects. • Replace the defective card or cable if necessary. 12

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12
Diagnosing Switch Indicators
Symptom
Power LED does not light after power on.
Probable Causes
DC power adapter may be defective.
Possible Solutions
• Check for loose connections.
• Check the power outlet by using it for another device.
• Replace the DC power adapter.
Symptom
Port (Link/Act) LED does not light after connection is made.
Probable Causes
Switch port, network card, or cable may be defective.
Possible Solutions
•
Check that the Switch and attached device are both
powered on.
• Be sure the network cable is connected to both devices.
•
Verify that Category 5 or better cable is used for 10/100Mbps
connections, and that the length of any cable does not exceed
328 feet (100m).
• Check the network card and cable connections for defects.
• Replace the defective card or cable if necessary.
Troubleshooting