IBM manual Set Standby, A-42 ThinkPad 560/560E SMAPI BIOS

Set Standby	Timer
Input Field
Major Function Number -		32h
Minor Function Number -		ð5h
Parameter 1	-	Reserved
Parameter 2	-	(Bit 15-	8) Power mode Select
		= ððh -	All mode
		= ð1h -	Manual PM mode (AC)
		= ð2h -	Manual PM mode (Battery)
		= F3h -	High Performance mode
		= F4h -	Auto Pwr Mgmt mode
		(Bit 7- ð) Standby Timer initial value
		(units: minutes)
		= ððh -	Disable standby timer
Parameter 3	-	Reserved
Parameter 4	-	Reserved
Parameter 5	-	Reserved
Output Field
Return Code	-	Error Status
Auxiliary Return Code -		Reserved
Parameter 1	-	Reserved
Parameter 2	-	Reserved
		Reserved
Parameter 3	-	Reserved
Parameter 4	-	Reserved
Parameter 5	-	Reserved

A-42ThinkPad 560/560E SMAPI BIOS