User's Manual

Table Of Contents
Appendix
Problem Possible Cause Possible Solution
The WLAN device was
deactivated or is disabled
Check if the wireless switch
is turned On. Go to Start >
Control Panel, and doubleclic
k
on Windows Mobility Center.If
the wireless network is off, c
lick
the Turn wireless on button.
The computer to be connect
ed
is turned off
Check if the computer to be
connected is turned ON.
Incorrectly congured network
settings
Recheck the conguration of
your network settings.
RF interference from Ac
cess
Points or other wireles
s
networks
The use of identical or
overlapping RF chann el
scan
cause interference wi
th the
operation of the W LAN d
evice.
Change the channel o
f your
Access Point to a cha
nnel
that does not overla
p with the
interfer ing devic
e.
Wireless network
authentication
has failed
Re-check your Net
work
Authentication,
Encryption,
and Security sett
ings.
Incorrectly con
gured
security setti
ngs such as
an incorrectly
typed WEP
key, a mis-con
gured LEAP
username, or a
nincorrectly
chosen authen
tication method
will cause th
eLANdeviceto
associate bu
t not authenticate
to the wirele
ss network.
Unavailable network connection
(continued)
Incorrect I
P address
congurat
ion
This only ap
plies to netw orks
using stat
ic I P addresses.
Please con
tact your network
administ
rator for the correct
settings
.
Image Backup and Recovery P rocedures
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 Bootab le Disk
before beginning to use your system. To do s o, follow the instructions in the “Creating a
Backup of Bootable Disk and Recovery Ima ge” section o f this document.
It is also important that you create a cop y of the software that is essential for your system to access the
internet (hereafter called “essential access softw are”) to external writable media or an external drive.
To do so, follow the instructions in the “Creating a Backup of the Syst em-Specic Software Drivers”.
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