INT 16 - AMIAmerican Megatrends, Inc.(American Megatrends, Inc.) A hardware, software and firmware company founded in 1985. BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware.  The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. - BIOS-FLASH Interface - FLASH WRITE ENABLE
	AX = E007h
Return: CF clear if successful
	    AL = FAh
	CF set on error
Note:	this function performs any delay required to allow the Flash ROM(Read-Only Memory) A memory for program storage which may not be changed by the program as it runs. to
	  stabilize in the write-enabled state
SeeAlso: AX=E000h,AX=E005h,AX=E006h,AX=E008h