Category: <b>vendor-specific BIOS extensions</b>
<p>
<pre><b>INT 10 - VIDEO - Compaq Extensions - CHECK WHETHER VIDEO REVERSED</b>

	AX = BF0Bh
Return: CF clear
	AX = state (0000h normal video, 0001h reverse video)
Note:	supported by at least the QVision board and the LTE Lite ROM BIOS
SeeAlso: AX=BF09h,AX=BF0Ah
</pre>