Int 2F Fn 5401 U - Power.exe - Get/set Power Status [p] AX = 5401h BX = function 0000h get status Return: BL = power management status bit 0: CPU idle bit 1: ??? ??? Return: AX = function status 0000h success else error code Note: called by MS Windows 3.1 POWER.DRV See Also: AH=53h,AX=5400h,AX=5402h,AX=5403h