INT 2F U - POWER.EXE - GET/SET ADVANCED POWER MANAGEMENT SETTING                
	AX = 5403h
	BX = new power management setting or 0000h to get current setting
Return: AX = status
	    0000h successful
		BX = power management setting (see #02839)
	    other error code
SeeAlso: AX=5401h,AX=5480h


(Table 02839)
Values for power management setting:
 0001h-0005h "min"
 0006h	     "reg"
 0007h-0008h "max"