Dell Inspiron One 19 Touch (Late 2009) - Manual (Page 38)

36
Solving Problems
Network Problems
Wireless Connections
If the wireless network connection is lost —
The wireless router is offline or wireless has
been disabled on the computer.
Check your wireless router to ensure it is •
powered on and connected to your data
source (cable modem or network hub).
Interference may be blocking or interrupting
•
your wireless connection. Try moving the
computer closer to your wireless router.
Re-establish your connection to the
•
wireless router (see “Setting Up a Wireless
Connection” on page 13).
Wired Connections
If the wired 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 lets you verify
that your connection is working and provides
information on the status:
Link integrity light
Green — A good connection exists between •
a 10/100-Mbps network and the computer.
Orange — A good connection exists between
•
a 1000-Mbps network and the computer.
Off — The computer is not detecting a
•
physical connection to 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.
Network activity light
Blinking yellow — Indicates activity on the •
network.
Off — Indicates no activity on the network.
•