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9
Troubleshooting
1. Power LED is not lit
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 10/100/1000Mbps
device
Check the power switch of the network device attached to
the switch; make sure it 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 UTP cables
comply with the specifications described in Section 2.
Section 4