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Solving Problems
Network Problems
Wireless Connections
If the 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).
Re‑establish your connection to the •
wireless router. See “Settting Up a Wireless
Connection” on page 15.
Wired Connections
If the network connection is lost —
Check the cable to ensure it is plugged in •
and not damaged.
Check the status of the network activity and •
link integrity light.
The network activity and link integrity light on
the integrated network connector let you verify
that your connection is working and provides
information on the status:
Network activity light:
Off — No connection exists between the •
network and the computer.
Blinking yellow — A connection exists •
between the network and the computer.