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From: groleau@thunder.mcrcim.mcgill.edu (Francois Groleau)
Newsgroups: comp.sys.amiga.hardware
Subject: Re: A3000 Video Problem (garbage on the screen)
Summary: Getting garbage in windows.
Keywords: A3000,video,garbage
Message-ID: <1991Feb18.023449.5033@thunder.mcrcim.mcgill.edu>
Date: 18 Feb 91 02:34:49 GMT
References: <1991Feb17.192508.21824@thunder.mcrcim.mcgill.edu>
Organization: McGill Research Centre for Intelligent Machines, Montreal, Canada
Lines: 27

In my last posting, I am talking about vertical retrace and I only confused
people.  After verification, I believe I cannot associate what I am getting
with a vertical retrace pattern.  To clear up things, here is what I see
on the screen:

	+----------------------------------+
	|				   |
	|=========== <------------------------- 20-pixel wide sprite-like
	|           ==============         |    noisy line that appears
	|                         =========|    intermittently in Wbench
	|===========                       |    windows but consistently
	|           ==============         |    when displaying picture
	|                         =========|    that is 280x550 (higher
	.                                  |    than overscan height).
        .                                  .
	.      and so on...                .
        .                                  .
        |                                  |
        +----------------------------------+

Still waiting for help...

Francois Groleau |  Going on means going far...  |     // Only Amiga!
McRCIM           |  ...going far means returning |    //
McGill University|                               |\\ //   Proud owner of an
Montreal, Canada |<groleau@moe.mcrcim.mcgill.edu>| \X/    Amiga 3000!