Dell Inspiron 545 (Early 2009) - Manual (Page 24)

22
Solving Problems
Wired Connections
If the network connection is lost — The cable
is loose or damaged.
Check the cable to ensure it is plugged in •
and not damaged.
The link integrity and network activity lights on
the integrated network connector let you verify
that your connection is working and provide
information on the status:
Link integrity light
Green light — A good connection exists •
between a 10/100-Mbps network and the
computer.
Off (no light) — The computer is not
•
detecting a physical connection to the
network.
Network activity light
Yellow blinking light — Indicates activity on •
the network.
Off (no light) — Indicates no activity on the
•
network.
NOTE: The link integrity light on the network
connector is only for the wired network
connection. The link integrity light does not
provide status for wireless connections.