Category: <b>video</b>
<p>
<pre><b>INT 10 - PhoenixVIEW/LC - CRT MONITOR DETECTION</b>

	AX = A01Bh
	???
Return: ???
Desc:	determine whether an external display is currently attached
SeeAlso: AX=A004h"PhoenixVIEW/LC"
</pre>