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			<title>EtherTalk NB Card: System 7 and Compatibility Issues</title><body class="ac-gn-current-support">
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<h1 id="main-title">EtherTalk NB Card: System 7 and Compatibility Issues</h1>
<div id="abstract">
 
<div id="intro-container"><div class="truncate"><div class="attr SYMPTOMS"><div class="attr TOPIC"><FONT SIZE=4><BR>
<BR>
Is the EtherTalk NB Card, Rev K, required for System 7 users or does it not<BR>
matter?<BR>
<BR>
</FONT></div></div> <!--  attr Symptom  --></div> <!--  truncate --></div> <!--  intro-container --><div class="clear"> </div>
 </div>   <!-- abstract end -->
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  <div class="attr SUMMARY">
System 7 does not pose any compatibility issues for EtherTalk cards. Here<BR>
is a list of the Apple EtherTalk NB and Ethernet NB Cards that are<BR>
compatible with the various Macintosh II class systems:<BR>
<BR>
* Macintosh II or Macintosh IIx:<BR>
<BR>
EtherTalk NB Card (M0410LL/A), Rev. J, K, L, or M<BR>
Ethernet NB Card (M0417LL/A)<BR>
<BR>
<BR>
* Macintosh IIcx, Macintosh IIsi, or Macintosh IIci:<BR>
<BR>
EtherTalk NB Card (M0410LL/A), Rev. K, L, or M<BR>
(Rev L or M on Macintosh IIci with on-board video)<BR>
Ethernet NB Card (M0417LL/A)<BR>
<BR>
<BR>
* Macintosh IIfx:<BR>
<BR>
EtherTalk NB Card (M0410LL/A), Rev. K, L, or M (Rev J WON&quot;T work)<BR>
Ethernet NB Card (M0417LL/A)<BR>
<BR>
Note: There is a remaining bug that affects Macintosh IIci owners who use<BR>
the EtherTalk revision K card.  Ethernet performance is adversely affected<BR>
when a user starts up the Macintosh IIci in 2-bit (4 colors) or more, using<BR>
on-board video.  To workaround this problem, the user can use a revision L<BR>
or M card, or not use on-board video (i.e. use a video card), or use only<BR>
black-and-white video.<BR>
<BR>
<BR></div>
</div>


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<div class="mod-date">Published Date: Feb 18, 2012</div>
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