9
Troubleshooting
1. Power LED is not on
• Check if the power adapter is properly connected to the
power outlet. Make sure the power jack is firmly plugged
into the power socket of the switch.
2. Link/Activity is not lit when connect to 10/100Mbps device
• Made sure that the network device attached to the switch
is turned ON.
• Check the network cable; make sure it is properly
connected to the switch and the network device.
• Check the network cable; make sure the Ethernet cables
comply with the specifications described in Section 2.
Section 4