VIA Technologies P4MA Manual de usuario descargar pdf (Pagina 53)

Chapter 3

3-18

Power Management Setup

The Power Management Setup menu configures the system to most effec-

tively save energy while operating in a manner consistent with your own style

of computer use.

ACPI Function

Activate the ACPI (Advanced Configuration and Power Management

Interface) Function. If your operating system is ACPI-aware (i.e. Win-

dows 98/98SE/ME/2000/XP) select Enabled. Settings: Enabled and

Disabled.

ACPI Suspend Type

Set the power saving mode for ACPI function. Settings are:

S1/POS - S1/Power On Suspend (POS) is a low power state. In this state, no

system context (CPU or chipset) is lost and hardware maintains all system context.

S3/STR - S3/Suspend To RAM (STR) is a power-down state. In this state, power

is supplied only to essential components such as main memory and wakeup-

capable devices. The system context is saved to main memory, and context is

restored from the memory when a “wakeup” event occurs.

S1 & S3 - Depends on OS to select S1 or S3.

HDD Power Down

Set the time to power down HDD after hard disk inactivity. Settings:

Disable and 1~15 Min.

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VIA Technologies P4MA Manual de usuario Pagina 53