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Solving Problems
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 and troubleshooting 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.