Path: utzoo!dciem!nrcaer!sce!ajai
From: ajai@sce.carleton.ca (Ajai Sehgal)
Newsgroups: comp.sys.ibm.pc
Subject: Re: COM3 and COM4
Message-ID: <790@sce.carleton.ca>
Date: 28 Feb 90 15:47:03 GMT
References: <278.25E7ADD9@uscacm.UUCP>
Reply-To: ajai@sce.UUCP (Ajai Sehgal)
Organization: Systems Eng., Carleton Univ., Ottawa, Canada
Lines: 7

I have installed both COM3 and COM4 under PC DOS 4.01 with no special
drivers or problems. When installing additional COM ports it is important
to check the IRQ settings of the addtional ports and make sure you don't
have a conflict. A good program to check this is QAPLUS which is also
great for setting up a PC harddrive.

Ajai