Edimax Technology ES-3316P - Manual (Page 6)

6
TROUBLESHOOTING
1. Power LED is not lit
Check if the power cord is properly connected to the external power adapter
and the power source. Make sure the DC power jack is firmly plugged into the
power socket of the switch.
2. Link/Activity is not lit when connected to devices
- Ensure that the network device attached to the switch is switched on.
- Check the network cable; ensure it is properly connected to the switch and the
network device.
- Check the network cable; ensure the UTP cable complied with EIA/TIA 568 and
Category 5 specifications.
[!] Contact your dealer if problems persist.