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Article View: comp.sys.ibm.pc.hardware.misc
Article #9

Re: Diamond Stealth S3 video chip and Com4, Iqr3 conflict???????????

#9
From: JRDemers
Date: Wed, 21 Feb 1996 18:57
29 lines
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Andrew Bell wrote in a related question:
>
> I have this problem with my Pentium Triton computer.
> I seem to have a conflict between my mouse and modem.
> I use the default com ports so cant be a conflict.
> I have a diamond stealth PCI and a Adaptec ISA card and i think
> that a conflict is beingf created.  I know there is a conflict coz when
> i run msd and type 'c' for com ports the mouse freaks out.
> Then when i exit and reenter msd it says no mouse installed.
> I have tried excluding the region specified by Diamond with no success.
> any ideas??
> thanx in advance
Just because you are using the default com ports does not mean that there is not an error.
If they are both default to com 1 - big problems. As for the diamond stealth boards; they
use the address typically employed by com 4. So this should not be a problem. Your best bet
is to make sure that the mouse is on com port 1 and your modem is on com port 2 and
further, that they have the correct interupts and addresses. To disable com 4 Look in your
system.ini file for where the irq's and base addresses for com port 2 are and then type the
same thing for com 4, but set disable. It should look something like this:

                       com4irq=disable
               							 com4base=disable

I would avoid putting the modem on anything but com 1 and com 2 because some tcp/slip
programs (like mine) will not recognize com 3 or com 4 modems and irq problems are likely!

good luck,

JD
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Path: arc1-ca.pugleaf.net!pacific.mps.ohio-state.edu!usenet
From: JRDemers <jrdemers@mps.ohio-state.edu>
Newsgroups: comp.sys.ibm.pc.hardware.misc,comp.sys.ibm.pc.hardware.video,comp.dcom.modems
Subject: Re: Diamond Stealth S3 video chip and Com4, Iqr3 conflict???????????
Date: Wed, 21 Feb 1996 14:57:44 -0400
Organization: OSU
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