TP-LINK TL-SG1008D Guia Do Utilizador

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Appendix B: Troubleshooting 
1.  The Power LED is not lit 
Check to see if the AC power cord is connected to the Switch properly, and make sure the 
power source is ON. 
 
 
2.
 
The Link/Act LED is not lit when a device is connected to the corresponding port 
  Check to see if the cable connectors are firmly plugged into the Switch and the device, and 
verify the connected device is turned on and working well. Make sure the cable is not longer 
than 100 meters (328 feet).