Category: <b>video</b>
<br>Flags: Undocumented function<p>
<pre><b>INT 42 - Toshiba laptops - ???</b>

	AX = 7504h
	BL = ???
Return: BH = ???
Note:	used by Toshiba utility VCHAD.EXE
SeeAlso: AX=7500h,AX=7503h
</pre>