Image Backup And Recovery Procedures - Fujitsu STYLISTIC Q775 Operating Manual

Appendix
Problem
Unavailable network connection
(continued)

Image Backup and Recovery Procedures

Thank you for purchasing a Fujitsu computer. Fujitsu is committed to bringing you
the best computing experience with your new system.
It is very important that you create DVD copies of your Recovery Image and Bootable Disk
before beginning to use your system. To do so, follow the instructions in the "Creating a
Backup of Bootable Disk and Recovery Image" section of this document.
It is also important that you create a copy of the software that is essential for your system to access the
internet (hereafter called "essential access software") to external writable media or an external drive.
To do so, follow the instructions in the "Creating a Backup of the System-Specific Software Drivers".
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Possible Cause
The WLAN device was
deactivated or is disabled
The computer to be connected
is turned off
Incorrectly configured network
settings
RF interference from Access
Points or other wireless
networks
Wireless network authentication
has failed
Incorrect IP address
configuration
Possible Solution
Check if the wireless switch
is turned On. Go to Start >
Control Panel, and doubleclick
on Windows Mobility Center. If
the wireless network is off, click
the Turn wireless on button.
Check if the computer to be
connected is turned ON.
Recheck the configuration of
your network settings.
The use of identical or
overlapping RF channels can
cause interference with the
operation of the WLAN device.
Change the channel of your
Access Point to a channel
that does not overlap with the
interfering device.
Re-check your Network
Authentication, Encryption,
and Security settings.
Incorrectly configured
security settings such as
an incorrectly typed WEP
key, a mis-configured LEAP
username, or an incorrectly
chosen authentication method
will cause the LAN device to
associate but not authenticate
to the wireless network.
This only applies to networks
using static IP addresses.
Please contact your network
administrator for the correct
settings.
Fujitsu