MEM 0040h:0072h - POSTsee Power-On Self-Test RESET FLAG
Size:	WORD
Desc:	specify the action the 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. should take at the beginning of the
	  power-on self-test when the machine is reset
SeeAlso: INT 19,MEM F000h:FFF0h


(Table M0021)
Values for POSTsee Power-On Self-Test reset flag:
 0000h	cold boot
 0064h	Burn-in mode
 1234h	to bypass memory test (warm boot)
 4321h	[PS/2IBM PS/2, any model except Mod 25,30] to preserve memory
 5678h	[Conv] system suspended
 9ABCh	[Conv] manufacturing test mode
 ABCDh	[Conv] POSTsee Power-On Self-Test loop mode