Troubleshooting
6
Problem Solving
Is the unit receiving power?
Check the Power LED on the front of the hub. This green LED should be lit.
If the Power LED is not on:
1.
Check the back of the unit. Make sure the power cord is attached
securely.
2.
Check the AC power adapter. Make sure the power adapter is plugged
into a functioning wall outlet and that it is properly inserted into the
hub’s power connector on the back of the unit.
Is the Link/Activity LED lit?
The Link LED on the front of the hub lights when a proper connection between
the corresponding 10/100Base-TX port and the equipment connected to it is
established. If this LED is not lit, check for the problems listed below and make
corrections as necessary.
Problem 1:
The cable has been cut, damaged, or it is the wrong type of cable.
Solution 1:
‰
Try making the connection with a different cable. Be sure you are using
an undamaged cable of the correct type.
Problem 2:
Connected equipment is not turned on or not operating properly.
Solution 2:
‰
Check the connected equipment (computer, another hub, etc.) and turn
on the power.
