Solving Problems; Network Problems - Dell Inspiron 1440 Setup Manual

Solving Problems

This section provides troubleshooting
information for your computer. If you cannot
solve your problem using the following
guidelines, see "Using Support Tools" on
page 36 or see "Contacting Dell" on page 53.

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).
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• 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:
a. Save and close any open files, and exit
any open programs.
b. Click → Connect To.
Start
c. Follow the instructions on the screen
to complete the setup.