Acer Veriton 5800 Veriton 5800/6800/7800 Service Guide (MSI MB) - Page 47

Parameter ACPI Function ACPI Suspend Type Soft-off by PWR-BTTN AC BACK Function Resume by Alarm Description Options This item allows you to enable or disable the ACPI function Enabled Disabled This item specifies the power saving modes for ACPI function. S1(POS): The S1 sleep mode is a low power state. In this state, no system context (CPU or chipset) is lost and hardware maintains all system context. S3 (STR): The S3 sleep mode is s power-down state in which power is supplied only to essential components such as main memory and wake-capable devices and all system context is saved to main memory. The information stored in memory will be used to restore the PC to the previous state when an wake-up event occurs. S1 (POS) : Set ACPI suspend type to S1/POS(Power On Suspend). S3 (STR) : Set ACPI suspend type to S3/STR This feature allows users to configure the power button function. Instand-off : Press down button then power off instantly Delay 4 Sec. : Press power button 4 sec. to power off. Enter suspend if button is pressed less than 4 sec. If the computer was shut down improperly last time. A machine may not be waked up after a power loss when the AC power is restored.If you want the machine to power on automatically when AC power back, you can configure this BIOS setup. SOFT-OFF Full-On Memory You can set "Resume by Alarm" item to enabled and key in Data/Time to power on system Disabled : Disable this function Enabled : Enable alarm function to Power On system If RTC Alarm Lead To Power On is Enabled. Date (of Month) Alarm : Everyday, 1~31 Time (hh:mm:ss) Alarm: (0.~23):(0~59):(0~59) Chapter 2 45