Supero C2SBC-Q, Руководство пользователя

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Chapter 4: BIOS
4-7
High Precision Event Time
Select Yes to activate the High Precision Event Timer (HPET), which is capable of
producing periodic interrupts at a much higher frequency than a Real-time Clock
(RTC) in synchronizing multimedia streams, providing smooth playback and reduc-
ing the dependency on other timestamp calculation devices in a CPU. The HPET is
used to replace the 8254 Programmable Interval Timer. The default setting is
No .
Power Button Behavior
If set to Instant-Off , the system will power on or power off immediately as soon
as the user hits the power button. The options are Instant-Off and 4-second Over-
ride.
Resume On Modem Ring
Select On to "wake your system up” when an incoming call is received by your
modem. The options are On and
Off .
Resume On PME#
Select On to “wake your system up” from the PME#. The options are On and Off.
PS2 KB/MS Wake Up
Select Enable to “wake your system up” from the S1 and S3 state via a PS2 key-
board or mouse. The options are Enabled and
Disabled .
USB Wake Up
Select Enable to “wake your system up” from the S1 and S3 state via a USB device.
The options are Enabled and
Disabled .
Power Loss Control
This setting allows you to decide how the system will react when power returns after
an unexpected loss of power. The default setting is
Last State .
Legacy USB Support
Select Enabled to enable Legacy USB Support. The default setting is Enabled .
Watch Dog
Set to Enabled to automatically reset the system if it is not active for more than a
predefined time period. The options are Enabled and Disabled.
Summary Screen
Select Enable to show the summary screen which displays the system configura -
tion during bootup.