Panasonic CF-18 Series Reference Manual page 78

Dealing with Problems
Connecting Peripherals (continued)
The address map for IRQ,
I/O port address, etc. is
unclear
A USB device does not
work
The device connected to
the serial port does not
work
Fast User Switching Function
Some applications may
not work properly
Others
Computer hangs
Windows 2000
Check the address map by going to [View] - [Resources by type] in [Control Panel] -
[System] - [Hardware] - [Device Manager].
Windows XP
Check the address map by going to [View] - [Resources by type] in [Control Panel] -
[Performance and Maintenance] - [System] - [Hardware] - [Device Manager].
Make sure a driver is installed.
Contact the manufacturer of the product.
When is displayed in the Device Manager, try removing and inserting the device
once more. If the problem persists, restart the computer.
Windows XP
Select [Start] - [Control Panel] - [Performance and Maintenance] - [System] - [Hard-
ware] - [Device Manager] - [Universal Serial Bus controllers] - [USB Root Hub] -
[Power Management] and remove the check mark from [Allow the computer to turn
off this device to save power].
Check the connection.
Confirm that the device driver for the serial port works. Refer to the operating
instructions of the device.
Confirm that two mouse devices are not connected, one through the external key-
board/mouse port of the port replicator and the other through the serial port.
Try setting [Touch Pad] and [Touchscreen] to [Disable] in the Setup Utility.
Confirm that [Serial Port A] (or [Serial Port B]) has not been set to [Disable].
Depending on the device, the operable I/O and IRQ may be limited. Try different
I/O and IRQ settings in the Setup Utility.
When using the Microsoft Serial BallPoint, if [Microsoft Serial Ballpoint] is displayed
in [Mice and other pointing devices]*, double-click [Microsoft Serial BallPoint] and
set [Device usage] to [Use this device].
* Windows 2000
[Control Panel] - [System] - [Hardware] - [Device Manager]
Windows XP
[Control Panel] - [Performance and Maintenance] - [System] - [Hardware] - [De-
vice Manager]
Windows XP
When switching to a different user with the Fast User Switching function, the following
problems may occur.
• Some applications may not work properly (for example, PDF files may not be printed
properly).
• Key combination with Fn may not work.
• It may not be possible to set the settings of the display.
• A serial mouse may not work.
• Wireless LAN may not work.
If any of the above occurs, log on with the administrator authority again, not using the
Fast User Switching function, and try the operation once more.
Press Ctrl + Shift + Esc to open Task Manager and close the software
application which is not responding.
After shutting down by sliding the power switch for more than four seconds, slide
the power switch to power on and open the application again.
If the program no longer works normally, delete the program using the following
menu. Then reinstall the program.
Windows 2000
[Start] - [Settings] - [Control Panel] - [Add/Remove Programs]
Windows XP
[Start] - [Control Panel] - [Add or Remove Programs]
(Advanced)
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