86
Troubleshooting (Advanced)
You do not know the address map for
IRQ, I/O port address, etc.
z You can check with the following procedure.
A Click (Start) - [Computer] - [System properties] - [Device
Manager].
z A standard user needs to enter an administrator password.
B Click [View] - [Resources by type].
The device connected to the serial port
does not work.
z Check the connection.
z The device driver may not work. Refer to the instruction manual of the device.
z Do not connect two mouse devices simultaneously.
z Set [Touch Pad] to [Disable] in the [Main] menu of the Setup Utility (Î page
71).
z Set [Serial Port A] or [Serial Port B] to [Auto] in the submenu of [Serial Port set-
tings] in the [Advanced] menu of the Setup Utility (Î page 72).
z The I/O and IRQ you can use vary depending on the device. If the setting does
not work, try other settings in the Setup Utility.
The Serial Port B of the port replicator
or the car mounter does not work.
z Set [Serial Port B] to [Auto] in the submenu of [Serial Port settings] in the
[Advanced] menu of the Setup Utility (Î page 72).
Cannot print. z Check the printer connection.
z Turn on the printer.
z The printer is not online.
z No paper is in the printer tray or there is a paper jam.
z Turn on the printer and connect it to the computer, and then restart the
computer.
LAN transmission speed slows down
noticeably.
Poor performance during data trans-
mission via a PC Card (e.g., distorted
video image when writing to a DV
camera using an IEEE1394 PC Card).
<Only for model with wireless LAN>
Wireless LAN connection is cut.
z Try the following settings.
Click (Start) - [Control Panel] - [System and Maintenance] - [Power
Options], and select [High performance], then close the window.
Connecting Peripherals
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