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BIOS Setup Utility SY-7IWA-F
73
Power Management Controls (Continued)
Power
Management
Controls
Setting Description Note
Disabled Default
HDD Power
Down
1-15Min When the set time has
elapsed, BIOS sends a
command to the HDD to
power down. This turns off
the HDD motor.
Some older model
HDDs may not
support this
advanced function.
Disabled Default
USB KB
Wake-UP
From S3
Enabled
In order to allow the system
to wake up from the S3
suspend state through a USB
keyboard, set this item to
enabled.
87.5%
75.0%
62.5% Default
50.0%
37.5%
CPU Thermal-
Throttling
25.0%
This item sets the proportion
of the original clock
frequency to which the CPU
will slow do in suspend
mode.
3-6.2 Reload Global Timer Events
Power Down
& Resume
Events
Setting Description Note
Disabled Default
IDE0, IDE1
Ø Primary
Ø Secondary
Enabled Enables the PM timers when [No
Activity Event] is detected.
Disabled Default
FDD, COM,
LPT Port
Enabled Enables the PM timers when [No
Activity Event] is detected.
Disabled
PCI PIRQ [A-
D]#
Enabled The system monitors these
elements for activity. The system
will resume if [IRQ activity] is
detected.
Default