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From: coppi@karl.tapir.Caltech.EDU (Paul Coppi)
Newsgroups: comp.sys.ibm.pc
Subject: Orchid Prodesigner VGA& QEMM386 trouble
Summary: QEMM+VGA mode don't work
Keywords: QEMM, Orchid Prodesigner,VGA
Message-ID: <1990Feb28.121228.2342@spectre.ccsf.caltech.edu>
Date: 28 Feb 90 12:12:28 GMT
Sender: news@spectre.ccsf.caltech.edu
Reply-To: coppi@karl.tapir.Caltech.EDU (Paul Coppi)
Organization: Theoretical Astrophysics, Caltech
Lines: 15

Hi,
 I've been trying to run my Orchid Prodesigner VGA card
in VGA mode with the QEMM386 extended memory manager 
installed. Unfortunately, there appears to be some
sort of memory/addressing (?) conflict. Trying to use
VGA (or EGA) mode causes an error message "Exception.."
to appear after which the machine reboots. Is there any
way to prevent QEMM from using high memory between
640 and 1000k?  I think something similar has been discussed
here before, but I missed it. Any help/pointers would be
very appreciated. (Disabling Video BIOS shadowing doesn't
seem to make any difference.)

Thanks,
  Paolo Coppi (coppi@tapir.caltech.edu)