INT 13 - UNIQUE UX Turbo Utility - SET TURBO MODE                               
	AX = FFFFh
	BH = AAh
	BL = subfunction
	    00h installation check
		Return: AX = 1234h if installed
	    01h turn on Turbo mode
	    02h turn off Turbo mode
	    03h set Turbo mode according to hardware switch
	    04h set disk access to Turbo mode
	    05h set disk access to Normal mode
Return: nothing
SeeAlso: INT 15/AH=DFh
Index:	installation check;UNIQUE UX Turbo Utility