Dell 1745 Laptop User Manual


 
49
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.
Check your wireless router to ensure it is •
powered on and connected to your data
source (cable modem or network hub).
Ensure that wireless is enabled on your •
computer (see “Enable or Disable Wireless”
on page 14).
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.
The link integrity light on the integrated •
network connector lets you verify that
your connection is working and provides
information on the status:
Green (right) — A good connection exists
between a 10-Mbps network and the
computer.
Yellow (right) — A good connection exists
between a 100-Mbps network and the
computer.