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The resource (IRQ and I/O Port) information of
some PCI cards is not registered in Windows NT
system. You must choose free resources that are
not used by the PCI cards.
Error
Message
IRQ assignment
error
I/O Port assignment
error
IRQ and I/O Port
assignment error
Resource usage
conflict
Please input your
own number
Chapter 3 — Troubleshooting
Possible
Cause
1. IRQ is in
conflict or the
Registration
key has been
destroyed.
2. The ISDN card
is not installed
in the PC.
There is an I/O
Port conflict or the
Registration key
has been
destroyed
The ISDN card is
not installed in the
PC.
The IRQ and I/O
Port have been
used by other
hardware.
The subscriber
number of your
own ISDN line has
not been entered.
Remedy
1. Same as PnP fail
(for Windows 95).
2. Ensure that the
ISDN card is
securely seated in
the ISA slot.
Same as PnP fail (for
Windows 95).
Ensure that the ISDN
card is securely
seated in the ISA slot.
Manually change the
IRQ and I/O Port.
Key in the subscriber
number of your ISDN
line in the Own ISDN
Number box.
31
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