Solving Problems; Network Problems - Dell Studio Slim 540s Setup Manual

Solving Problems

This section provides troubleshooting
information for your computer. If you can
not solve your problem using the following
guidelines, see "Using Support Tools" on
page 28 or "Contacting Dell" on page 43.
CAUTION: 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 and troubleshooting instructions.
CAUTION: Before working inside your
computer, read the safety information that
shipped with your computer. For additional
safety best practice information, see the
Regulatory Compliance Homepage on
www.dell.com at the following location:
www.dell.com/regulatory_compliance.
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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:
a. Save and close any open files, and exit
any open programs.
b. Click Start → Connect To.
c. Follow the instructions on the screen
to complete the setup.