Category: <b>video</b>
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<pre><b>INT 10 - Chips & Technologies '64300' BIOS - SET REFRESH RATE</b>

	AX = 5F05h
	BL = video mode number
	BH = refresh rate to set (see <a href=../../it/82/1.html>#00182</a>)
		bit 7:	=0 program new clock and CRT parametes
			=1 keep current parameters
Return: AL = 5Fh if function supported
	    AH = status
		00h unsuccessful
		01h successful
SeeAlso: AX=5F04h"64300"
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