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- Troubleshooting Your LifeBook
Memory Problems
Your System screen in the
Control Panel does not
show the correct amount
of installed memory.
Your memory upgrade mod-
ule is not properly installed.
Remove and re-install your memory upgrade module. See
“Memory Upgrade Module” on page 79.
You have a memory failure. Check for Power On Self Test (POST) messages. See
“Power On Self Test Messages” on page 107.
Modem Problems (optional device)
Messages about modem
operation.
Modem operation messages
are generated by whichever
modem application is in use.
See your application software documentation for additional
information.
USB Device Problems
You have installed a USB
device. Your LifeBook
notebook does not recog-
nize the device, or the
device does not seem to
work properly.
The device is not properly
installed.
Remove and re-install the device. See “Device Ports” on
page 91.
The device may have been
installed while an application
was running, so the notebook
is not aware of its installation.
Close the application and restart your notebook.
Your device may not have the
correct software driver active.
See your software documentation and activate the correct
driver.
PC Card Problems
A card inserted in the PC
Card slot does not work or
is locking up the system.
Card is not properly installed. Remove and re-install the card. See “PC Cards” on page 85.
Card may have been installed
while an application was run-
ning, so your notebook is not
aware of its installation.
Close the application and restart your notebook.
Your software may not have
the correct driver active.
See your software documentation and activate the correct
driver.
Problem Possible Cause Possible Solutions