Fujitsu 420D User Manual page 114

Problem
You have installed a parallel-p ort device, or
a serial-port device. Your notebook does not
recognize the device, or the device does not
seem to work properly.
T r o u b l e s h o o t i n g
Possible Cause
4. You may have the wrong I/O addressselected
for the PC Card device.
5. The PC Card device and another device are
assigned the same I/O address.
1. The device is not properly installed.
2. The device may have been installed with an
application running and your notebook doesn't
know it is there.
3. The software may not have the correct soft-
ware driver active.
4. You may have the wrong I/O address selected
for the device.
L i f e B o o k 4 0 0 S e r i e s f r o m F u j i t s u
Possible Solution
4. See the PC Card documentation and software
documentation to determine the required I/O
address. (See also PCIC I/O Address on pages 61
and 63.)
5. Check all I/O addresses in the BIOS Setup
Utility and the other installed hardware
and software and make sure there are
no duplications.
1. Remove and re-install the d evice. (See
Installing Devices on the LPT Port and Installing
Devices on the COM Port on page 88.)
2. Close the application and restart your
notebook.
3. See the software documentation and activate
the correct driver.
4. See the device documentation and software
documentation to determine the required I/O
address. (See also LPT port and COM port on
page 88.)
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