Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!uunet!mcsun!inria!loria!domen
From: domen@crin.fr (Eric Domenjoud)
Newsgroups: comp.sys.atari.st
Subject: My ST crashes
Message-ID: <2700@loria.crin.fr>
Date: 14 Sep 90 16:57:13 GMT
References: <1958@ac.dal.ca>
Sender: news@loria.crin.fr
Organization: CRIN & INRIA Lorraine, Nancy, France
Lines: 13

Everytime I have been using my ST for  a couple of  hours, it crashes.
It seems that the bit 6 of odd  addresses is turned  to 1. just before
the crash, black  vertical lines appear on   the screen.  It  is  then
impossible to reboot as long as the computer is warm.  I brought it to
the local ATARI  dealer who was unable to  make the phenomenon happen,
but it still   happens  at my  home, even  if  I  boot my  ST  without
anything: no hard disk, no floppy, nothing! Does anybody already had a
similar problem  and  could say me  what  to  do? Would  it help  if I
changed the RAMs?

My computer is a 520ST with 1M RAM. 

Eric