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Article #431MORE UPGRADE.
From: Geoffrey Sauerborn
Date: Sat, 12 Apr 1986 20:45
Date: Sat, 12 Apr 1986 20:45
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more foo! >However a little after after boot-up,vertical lines appear up and down >across the whole screen!!! Sometimes the lines shift color as I move the >mouse..... > >Questions: 1. Any suggestions on what else it might be? > 2. How does one test for a bad RAM chip? > > All comments will be MOST welcome. Thanks - Geoff > **** By the way, I used the directions found in the April 1986 issue of Computer Shopper. This upgrade doesn't use the 68 OHM RESISTORS.
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arc1-ca.pugleaf.net!utzoo!watmath!clyde!cbosgd!ihnp4!mhuxn!mhuxr!ulysses!allegra!princeton!orsvax1!pyrnj!caip!seismo!brl-adm!brl-smoke!geoffsShow Full Headers
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Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: arc1-ca.pugleaf.net!utzoo!watmath!clyde!cbosgd!ihnp4!mhuxn!mhuxr!ulysses!allegra!princeton!orsvax1!pyrnj!caip!seismo!brl-adm!brl-smoke!geoffs From: geoffs@brl-smoke.ARPA (Geoffrey Sauerborn ) Newsgroups: net.micro.atari16 Subject: MORE UPGRADE. Message-ID: <2586@brl-smoke.ARPA> Date: Sat, 12-Apr-86 15:45:30 EST Article-I.D.: brl-smok.2586 Posted: Sat Apr 12 15:45:30 1986 Date-Received: Sat, 19-Apr-86 14:45:05 EST Distribution: net Organization: Ballistic Research Lab (BRL) Lines: 13