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Path: utzoo!watmath!clyde!cbosgd!cbuxc!gmv
From: gmv@cbuxc.UUCP (Mike Vrbanac)
Newsgroups: net.micro,net.micro.pc
Subject: AT&T PC6300 PLUS 1meg on motherboard switch settings
Message-ID: <352@cbuxc.UUCP>
Date: Fri, 11-Oct-85 14:43:37 EDT
Article-I.D.: cbuxc.352
Posted: Fri Oct 11 14:43:37 1985
Date-Received: Sat, 12-Oct-85 18:45:09 EDT
Distribution: net
Organization: AT&T Bell Laboratories - Columbus Comp. Center
Lines: 25
Xref: watmath net.micro:12320 net.micro.pc:5566


My 6300+ came with 512k worth of 150 nsec 256k chips soldered onto the
motherboard bank zero.  Bank one was empty chip carriers. I plugged in
a set of 256k chips to bring it up to 1 meg which is the max for memory
on the motherboard.  The switch setting is as follows:
	SW2: 1 thru 4, old 512k setting:  on-on-on-off
	SW2: 1 thru 4, new 1meg setting:  off-off-on-off

I did find one bug in the customer diagnostic.  Soon after you crank it
up, it gives you a memory configuration display with the memory size
on the board and the memory size according to the switches.  Well, with
1meg on the motherboard but the switches still set at 512k, it says
the mother board has 512k on it, not the 1meg really there.

Mike Vrbanac
CB Product Center
cbuxc!gmv  x3945

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 +--------------+------------------------+-----------------+
 | Mike Vrbanac | AT&T Bell Laboratories | Columbus, Ahiya |
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