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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.
Ensure that wireless is enabled on your •
computer (see “Enable or Disable Wireless”
on page 12).
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 “Setting Up a Wireless
Connection” on page 17).
Interference may be blocking or interrupting •
your wireless connection. Try moving the
computer closer to your wireless router.

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.
Power Problems
If the power indicator light is off — The
computer is either turned off, in hibernate mode,
or is not receiving power.
Press the power button. The computer •
resumes normal operation if it is off or in
hibernate mode.
Reseat the AC adapter cable into both the •
power connector on the computer and the
electrical outlet.
If the AC adapter is plugged into a power •
strip, ensure that the power strip is plugged
into an electrical outlet and that the power
strip is turned on.