Memory Problems; Problem; Modem Problems; Usb Device Problems - Fujitsu Lifebook U810 User Manual

Problem

You have installed an
external keyboard or
mouse, and it does not
seem to work.
(continued)
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.
Modem Problems (optional device)
Messages about modem
operation.

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.
Possible Cause
Your operating system is not
set up with correct software
driver for that device.
Your operating system is not
set up with correct software
driver for that device.
Your system has crashed.
You have a memory failure.
Messages about modem
operation are generated by
whichever modem applica-
tion is in use.
The device is not properly
installed.
21 - Troubleshooting
Possible Solutions
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 notebook. I
Check for Power On Self Test (POST) messages. See
"Power On Self Test Messages" on page 28.
See your application software documentation for additional
information.
Remove and re-install the device. See "Device Ports" on
page 78.