Acer Veriton 2800 Veriton 2800 Service Guide - Page 39

Parameter Description Options PCI Express PM Function This item allows user to enable or disable the PCI express PME function Enabled Disabled Sleep Mode 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 S1&S3 Run VGABIOS if S3 Resume This item allows user to enable or disable running VGABIOS if S3 resume. Enabled Disabled PWRON After PWR-Fail This item allows user's computer to automatically restart to return to its last operating status after power returns from a power failure. Off On Former-Sts CPU THRM-Throttling This item allows user to select the CPU THRMThrottling. 25.0%, 37.5%, 50.0%, 62.5%, 75.0%, 87.5% Wake-Up by PCI card This item allows the activity of the PCI devices to wake Enabled up the system from S3 sleep state. Disabled Power On by Ring An input signal on the serial Ring indicator line( in other Enabled words, and incoming call on the modem) awakens the Disabled system from a soft off state. USB KB Wake-Up From S3 This item allows user to enable or disable wake-up from S3. Enabled Disabled AC BACK Function 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 Resume by Alarm 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) Hidden Setting Description ACPI Function This item displays the ACPI status. Soft-off by PWR-BTTN 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. 32 Chapter 2