Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.2 9/18/84; site noscvax.UUCP Path: utzoo!linus!philabs!cmcl2!seismo!harvard!talcott!panda!genrad!decvax!ittvax!dcdwest!sdcsvax!noscvax!jordan From: jordan@noscvax.UUCP (Martin C. Jordan) Newsgroups: net.micro.pc Subject: Re: Add 640K to XT/Portable/late version PC mother boards Message-ID: <931@noscvax.UUCP> Date: Tue, 21-May-85 13:17:33 EDT Article-I.D.: noscvax.931 Posted: Tue May 21 13:17:33 1985 Date-Received: Fri, 24-May-85 22:02:08 EDT References: <166@nicmad.UUCP> Reply-To: jordan@cod.UUCP (Martin C. jordan) Distribution: net Organization: Naval Ocean Systems Center, San Diego Lines: 21 In article <166@nicmad.UUCP> brown@nicmad.UUCP writes: >I am the SYSOP for the Nicolet Bulletin Board system and one of my users >uploaded instructions for adding 640K to the mother board of an XT. Well, >I did it tonight and it works great. > >Instead of buying AST memory expansion cards, you only need to buy the I/O >card to get COM1 and Date/Time. Does anone out there in Netland know if similar mods can be performed on a COMPAQ ? I have a COMPAQ+ and would really be interested in using up one less slot if it is possible. Also, does anyone know the source/cost of a COMPAQ technical reference manual? With my limited hardware experience, I can't afford to assume that the COMPAQ and IBM mother boards are virtually identical. Any information on the above topics or any other interesting tidbits on the care and feeding of COMPAQ's would be greatly appreciated. Thanks in Advance, Martin Jordan ARPA: jordan@nosc