-- adavie_at_mad.scientist.com <mailto:adavie_at_mad.scientist.com> visit the Museum of Soviet Calculators at <http://www.comcen.com.au/~adavie/slide/calculator/soviet.html> http://www.comcen.com.au/~adavie/slide/calculator/soviet.html a Yahoo!, Netscape, Wall Street Journal, Newsweek and New Scientist Cool Site!? ? > -----Original Message----- > From: CLASSICCMP-owner_at_u.washington.edu > [mailto:CLASSICCMP-owner_at_u.washington.edu]On Behalf Of Tony Duell > Sent: Sunday, February 07, 1999 7:17 AM > To: Discussion re-collecting of classic computers > Subject: Re: Trash or Treasure? > > > > > > Hi guys/gals > > I have an old IBM motherboard in front of me, and not really > sure if it's > > worth keeping/trading or (gasp) trashing. It's marked > "16KB-64KB CPU" on > > the top, 3 of the 4 banks or RAM are occupied. IBM chips are dated > > 1981/1982. Otherwise I don't really know what to look for in identifing > > this. > > That sounds like the original IBM PC motherboard. To confim this, there > should be 2 DIN sockets at the back near the power connector. And the > RAMs should be 4116s or equivalent. > > If I'm right, then IMHO you should keep it. The later version (64K-256K > using 4164 RAMs) is a lot more common. > > -tony > >Received on Sat Feb 06 1999 - 15:19:33 GMT
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