Gigabyte GA-H61M-S1 Manual - Page 33

2-6 Power Management && AC BACK Determines the state of the system after the return of power from an AC power loss. Memory The system returns to its last known awake state upon the return of the AC power. Always Off The system stays off upon the return of the AC power. (Default) Always On The system is turned on upon the return of the AC power. && Power On By Keyboard Allows the system to be turned on by a PS/2 keyboard wake-up event. Note: you need an ATX power supply providing at least 1A on the +5VSB lead. Disabled Disables this function. (Default) Any Key Press any key to turn on the system. Keyboard 98 Press POWER button on the Windows 98 keyboard to turn on the system. && ACPI Sleep State Specifies the ACPI sleep state when the system enters suspend. Suspend Disabled Disables this function. S1 (CPU Stop Clock) Enables the system to enter the ACPI S1 sleep state. In S1 sleep state, the system appears suspended and stays in a low power mode. The system can be resumed at any time. S3 (Suspend to RAM) Enables the system to enter the ACPI S3 sleep state. In S3 sleep state, the system appears to be off and consumes less power than in the S1 state. When signaled by a wake-up device or event, the system resumes to its working state exactly where it was left off. (Default) && Resume by Alarm Determines whether to power on the system at a desired time. (Default: Disabled) If enabled, set the date and time as following: Wake up day: Turn on the system at a specific time on each day or on a specific day in a month. Wake up hour/minute/second: Set the time at which the system will be powered on automatically. - 33 -