Memory Problems; Usb Device Problems; Problem - Fujitsu MH380 User Manual

Problem

Possible Cause
You have installed an Your external device is not
external keyboard or properly installed.
mouse, and it does not
Your operating system (OS) is
seem to work.
not set up with correct soft-
ware driver for that device.
You have connected an Your OS is not set up with the
external keyboard or a correct driver for that device.
mouse and it seems to be
Your system has crashed.
locking up the system.

Memory Problems

Your System screen in the Your memory upgrade mod-
Control Panel does not ule is not properly installed.
show the correct amount
You have a memory failure.
of installed memory.
Modem Problems (optional external device)
Messages about modem Modem operation messages
operation. are generated by whichever
modem application is in use.

USB Device Problems

You installed a USB device The device is not properly
but your notebook does installed.
not recognize the device.
The device may have been
installed while an application
was running, so the notebook
is not aware of its installation.
Your device may not have the
correct software driver active.
Possible Solutions
Re-install your device. See "Device Ports" on page 62.
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.
Remove and re-install your memory upgrade module. See
"Memory Upgrade Module" on page 56.
Check for Power On Self Test (POST) messages. See
"Power On Self Test Messages" on page 74.
See your application software documentation for additional
information.
Remove and re-install the device. See "Device Ports" on
page 62.
Close the application and restart your notebook.
See your software documentation and activate the correct
driver.
68 - Troubleshooting Your Notebook