Laptop User's Manual

Set System Timer
Input Field
Major Function Number - 32
Minor Function Number - ð3
Parameter 1 - Bits 15-8 Power mode select
= ððh - All mode
= ð1h - Manual PM mode (AC)
= ð2h - Manual PM mode (battery)
= F3h - High performance mode
= F4h - Auto power management mode
Bits 7-ð System timer initial
value (units: minutes)
= ððh - Disable system timer
Parameter 2 - Reserved
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
B-42 SMAPI BIOS