Fujitsu LIFEBOOK T902 Guide D'utilisation page 98

Problem
You have installed an
external keyboard or
mouse, and it does not
seem to work.
You have connected an
external keyboard or a
mouse and it seems to be
locking up the system.
Memory Problems
Your System screen in the
Control Panel does not
show the correct amount
of installed memory.
USB Device Problems
Your LIFEBOOK doesn't
recognize an installed
USB device, or it doesn't
work.
Possible Cause
Your application has locked
out your keyboard.
Your external device is not
properly installed.
Your operating system is not
set up with correct software
driver for that device.
Your OS is not setup with cor-
rect driver for that device.
Your system has crashed.
Your memory upgrade mod-
ule is not properly installed.
You have a memory
failure.
The device is not properly
installed.
Your device may not have the
correct software driver active.
The device may have been
installed while an application
was running, so your system
is not aware of its installation.
Possible Solutions
Try to use your integrated pointing device to restart your system.
Re-install your device. See "Device Ports" on page 79.
Check your device and operating system documentation and activate the
proper driver.
Check your device and operating system documentation and activate the
proper driver.
Try to restart your Tablet PC.
Remove and re-install your memory upgrade module. See "Memory Upgrade
Module" on page 75.
Check for Power On Self Test (POST) messages. See "Power On Self Test
Messages" on page 98.
Remove and re-install the device. See "Device Ports" on page 79.
See your software documentation and activate the correct driver.
Close the application and restart your Tablet PC.
92 - Troubleshooting