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Troubleshooting
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.
6
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