If you experience any problems with the adapter, first:
ascertain that the appropriate driver is loaded; that the
proper grade of cable is employed for the network connection;
and that the supporting hub is properly qualified for the
application.
The DGE-550SX Adapter features three LED indicators:
•
Power Steady green indicates the adapter is powered-up.
•
Link/Act
between the adapter and another Ethernet device.
Flashing green indicates a good connection (valid Link)
with Ethernet packet traffic on it.
•
Full Steady green indicates the adapter is operating in
full-duplex mode.
Troubleshooting
Steady green indicates a good connection
DGE-550SX 1000 Mbps PCI Adapter
3