Adding a SpeedSTAR VGA to a Z-248

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1 total messages Started by Michael A. Pagels Mon, 13 Apr 1992 16:10

#61

Author: Michael A. Pagels
Date: Mon, 13 Apr 1992 16:10

14 lines
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I just purchased a SpeedSTAR SuperVGA card hoping to upgrade
my 3MB Z-248 system, model ZBF-2526-EK.  Well, VGA seems to
work just fine, what a change.  The problem?  I now get
memory parity errors whenever I attempt to access, via
either EMM or XMS, my additional 2MBs of RAM.  I've
tried both a Zenith version of DOS 4.0 with it's included
EMM.SYS, and a generic MS-DOS 5.0 and it's include HIMEM.SYS.
In each case I changed my setup to the correct of either extended
or expanded memory.  Has anyone had any luck with a SpeedSTAR?

Thanks in advance!!

Michael

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