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			<title>Macintosh IIci Built-in Video: RAM Should Be Installed in Bank A</title><body class="ac-gn-current-support">
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<h1 id="main-title">Macintosh IIci Built-in Video: RAM Should Be Installed in Bank A</h1>
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<div id="intro-container"><div class="truncate"><div class="attr SYMPTOMS"><div class="attr TOPIC"><FONT SIZE=4><BR>
My Macintosh IIci won't start up when a monochrome monitor is attached to<BR>
the on-board video port.  At first I thought it was a memory problem, so I<BR>
replaced all four 256K SIMMs -- that didn't help.<BR>
<BR>
Then I found that if I unplug the monitor it starts up fine.  I have<BR>
installed the Macintosh II video card and it works fine.<BR>
<BR>
Will the Macintosh IIci internal video port work with only 1MB of RAM<BR>
installed?<BR>
<BR>
</FONT></div></div> <!--  attr Symptom  --></div> <!--  truncate --></div> <!--  intro-container --><div class="clear"> </div>
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  <div class="attr SUMMARY">
The Macintosh IIci's built-in video will function with only 1MB of RAM,<BR>
provided that the RAM is located in Bank A.  You will only be able to<BR>
select monochrome display in the Monitors CDEV.  If the RAM is in Bank B,<BR>
then the Macintosh IIci ignores the video port entirely.<BR>
<BR>
<BR></div>
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<div class="mod-date">Published Date: Feb 18, 2012</div>
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