Path: utzoo!news-server.csri.toronto.edu!cs.utexas.edu!usc!wuarchive!zaphod.mps.ohio-state.edu!caen!news.cs.indiana.edu!news.nd.edu!vangogh!treesh
From: treesh@vangogh.helios.nd.edu
Newsgroups: comp.sys.cbm
Subject: Re: 1700 RAM Expander
Message-ID: <1991Mar5.134250.4903@news.nd.edu>
Date: 5 Mar 91 13:42:50 GMT
References: <1991Mar3.005544.24466@bingvaxu.cc.binghamton.edu> <1991Mar5.014057.8465@bingvaxu.cc.binghamton.edu>
Sender: news@news.nd.edu (USENET News System)
Organization: University of Notre Dame,  Notre Dame
Lines: 10

I have a 1700, and I upgraded it to a 1750 by changeing all the chips in
there.  If your goning to do it, dont even worry about trying to save 
the 64K chips, since you will have to de-solder 255 pins, its a pain in
the butt for something worth less then 50 cents per chip, grad a pair of
fine noise cutters, and snipp the leads off, and trash the 64K chips.  
If you really want to save them, it will take proabaly 4 hours of desoldering.

But, yes, the 256K chips work great in a 1700.

ctfm