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Power Management Service
Get Power Management Mode
Input Field
Major Function Number - 22
Minor Function Number -
Parameter 1 - Reserved
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 - Bits 15-8 Power management mode
Battery operation
= h - High performance mode
= 1h - Auto power management mode
= 2h - Manual power management mode
Bits 7- Power management mode
ac operation
= h - High performance mode
= 1h - Auto power management mode
= 2h - Manual power management mode
Parameter 3 - Reserved
Parameter 4 - Reserved
Parameter 5 - Reserved
SMAPI BIOS B-29