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INSPIRON
WARNING: Only trained service personnel
should remove the computer cover. See
the
Service Manual
on the Dell Support
website at support.dell.com for advanced
service instructions.
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:
Ensure that wireless is enabled on a.
your computer (see “Enable or Disable
Wireless” on page 9).
Save and close any open files, and exit b.
any open programs.
Click the Start button and then click c.
Connect To.
Follow the instructions on the screen d.
to complete the setup.
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.
Solving Problems