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► ACPI Function
This item is used to enable or disable the ACPI function.
► ACPI Suspend Type
This item is used to set the energy saving mode of the ACPI function. When you select "S1
(POS)" mode, the power is always on and computer can be resumed at any time. When
you select "S3 (STR)" mode, the power will be down after a period of time. The status of the
computer before it entering STR will be saved in memory, and the computer can quickly return
to previous state when the STR function wakes.
► Power Button
This item is used to set the power down method. This function is only valid for systems using
an ATX power supply. When set to [Delay 4 Sec.], the power button will put the system in
Suspend mode if you push the power button in less than 4 Second then release. If set to
[Instant-Off], the PC powers off immediately when the power button is pressed.
► PWRON After PWR-Fail
This item is used to set which state the PC will take with when it resumes after an AC power
loss.
► HPET Support
HPET stands for High Precision Even Timer. If you have the HPET disabled, then windows
does not have access to it and therefore falls back to less accurate timing methods. This item
is used to enable or disable the HPET Support.
** Power Management Events **
► Wake Up by PCI/PCIE PME
This item is used to set the system to be waken up by PCI/PCIE card.
► USB Resume from S3
This item is used to set the system to be waken up by USB keyboard or mouse when it is
staying at S3 (Suspend to RAM) state.
► Resume by Alarm
This item is used to set the timing of the start-up function. In order to use this function, the
start-up password function must be disabled. Also the PC power source must not be turned off.
► Date of Month Alarm
When "Resume by Alarm" is set to "Enabled", this item can be modified. It is used to set the
timing for the start-up date.
► Time (hh:mm:ss) Alarm
When "Resume by Alarm" is set to "Enabled", this item can be modified. It is used to set the
timing for the start-up time.
► PS/2 Mouse Resume from S3
When enabled, it allows you to use the PS/2 mouse to wake up the system from S3 mode.
This feature requires an ATX power supply.
► PS/2 Kb Resume from S3
This item allows you to use the PS/2 keyboard to wake up the system from S3 mode. This
feature requires an ATX power supply. The setting values: [Disabled]; [Password]; [Hot KEY];
[Any KEY], and [Keyboard 98].
► KB Resume Password
When "PS/2 KB Resume from S3" is set to [Password], this item allows you to input a
password to wake up the system from S3 mode.
► Hot Key Resume
When "PS/2 KB Resume from S3" is set to [Hot KEY], this item allows you to press a [Ctrl] +
Function key to wake up the system from S3 mode.
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