Memory Problems; Modem Problems; Parallel, Serial And Usb Device Problems; Pc Card Problems - Fujitsu Lifebook B2620 User Manual

L i f e B o o k B S e r i e s – S e c t i o n F i v e
Problem

Memory Problems

Your Power On screen, or
Main menu of the BIOS
setup utility information,
does not show the correct
amount of installed
memory.

Modem Problems

Messages about modem
operation.
Parallel, Serial, and USB Device Problems
You have installed a parallel
port device, a serial port
device or a USB device.
Your LifeBook notebook
does not recognize the
device, or the device does
not seem to work properly.

PC Card Problems

A card inserted in the PC
Card slot does not work or
is locking up the system.
54
Possible Cause
Your memory upgrade module
is not properly installed.
You have a memory failure.
Messages about modem
operation are generated by
whichever modem application
is in use.
The device is not properly
installed.
The device may have been
installed while an application
was running, so your notebook
is not aware of its installation.
Your software may not
have the correct software
driver active.
You may have the wrong
I/O address selected for
your device.
Your device and another
device are assigned the same
I/O address.
Parallel port is set to
output only.
The card is not properly
installed.
The card may have been
installed while an application
was running, so your notebook
is not aware of its installation.
Your software may not have
the correct software driver
active.
You may have the wrong I/O
address selected for your PC
Card device.
Possible Solutions
Turn off your notebook. Remove and re-install your
memory upgrade module. See "Memory Upgrade
Module" on page 42.
Check for Power On Self Test (POST) messages.
See "Power On Self Test Messages" on page 60.
See your application software documentation for
additional information.
Remove and re-install the device. See "Device Ports"
on page 46.
Close the application and restart your notebook.
See your software documentation and activate the
correct driver.
See your device documentation and software docu-
mentation to determine the required I/O address.
Change the settings in the BIOS setup utility. See
"BIOS Setup Utility" on page 29.
Check all I/O addresses located within the BIOS
setup utility and any other installed hardware or
software to make sure there are no duplications.
Check parallel port setting in the BIOS and set to
bi-directional or ECP.
Remove and re-install the card. See "PC Cards" on
page 41.
Close the application and restart your notebook.
See your software documentation and activate the
correct driver.
See your PC Card documentation to determine
the required I/O address. Change the settings in
the BIOS. See "BIOS Setup Utility" on page 29.