[comp.sys.att] UnixPC memory upgrade

rmorse@dhw68k.cts.com (Robert Morse) (03/04/89)

I am trying to upgrade my UnixPC from 1 Meg to 2 Meg, I have revision
C mother board.  A few weeks ago a message was left on the way to do this. I 
would appreciate it if a repost of the message could be emailed to me.
Or if you would perfer if it would be possible to call me (voice) 313-535-9408
my name is Robert.  Thank you.

rmorse@killer.Dallas.TX.US (Robert Morse) (03/11/89)

I am tring to upgrade my UNIX-PC from 1 Meg to 2 MEG. A few weeks ago a 
message was left on the upgrade.  I have a REV C, mother board. I got the
memory chips and installed them but the system did not see the memory.
I do not have the schematics so I cannot look to see what needs to be done.

If one knew the different ways to Update all the version of the UNIX-PC and
sent then for inclution in unix-pc sources, (even though it is not a source
I believe that it would be useful from time to time for many people).
		Thank You : Robert Morse

Also Does any one know what the Manual Set that ATT sells for $355.00 includes?

		Well Thanks again. Mail me here at killer! or send the 
info back through the Net, (or can call me at 313-535-9408)

thad@cup.portal.com (Thad P Floryan) (03/20/89)

Re: the "$355 Manual Set"

The ``AT&T UNIXPC REFERENCE MANUAL'' is a large slip-cased tome in which are
contained the schematics for most (not the International version) variants
of the UNIXPC, the "theory of operation" of the various custom and other
chips, relatively complete description of system diagnostics, schematics for
all AT&T expansion boards for the system, and some other tidbits.

Although pricey, $355 is in the ballpark range of similar documents for other
computer systems, and I suspect the price covers the actual production costs
(i.e. no profit) considering the limited press run of this type of material.

Thad Floryan [thad@cup.portal.com (OR) ..!sun!portal!cup.portal.com!thad]