Multiport Serial Interface COM Ports / I

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Multiport Serial Interface COM Ports / I

Original Message

Name: Marc
Date: March 20, 2001 at 04:25:49 Pacific
Subject: Multiport Serial Interface COM Ports / I

Comment:

Hi.
I tried to install a Universal 4 Port Serial Multiplexer Card in my CPQ 486DX4-90.(cardtype: MOXA C104). Under DOS there doesn't seem to be a problem to use it. (I tried to connect with another PC via a Nullmodem cable and LL3. And this worked with any COM Port)
I then installed the driver SW for win 3.1. Now I can't connect a modem or a ticketprinter to these ports (COM 3-6). Everything seems to be allright when I look inside Win3.1 at the ComPort settings.
Now i have no more ideas what I can do...
What makes me confused is that when I connect a mouse on these ports, it's working.
Com 1 and 2 are on motherboard using the IRQ's 4 and 3. So I set the card to IRQ5.
I then installed the driver SW for win 3.1. Now I can't connect a modem or a ticketprinter to this ports.
I allready tried another IRQ like 10 or 11.
Hope that anyone can help me fixing this problem.

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