Chapter 3 BIOS Description
38
v
HDD Power Down
This option is used to turn off hard disk power if the hard disk is idle for a given
period of time. The setting values are Disabled and 1Min-15Min.
v
HDD Down In Suspend
This option is used to define the continuous HDD idle time before the HDD
enters power saving mode. The setting values are Disabled and Enabled.
v
Soft-Off by PBTN
This option is used to set the power down method. This function is only valid
for systems using an ATX power supply. When
“
Instant-Off
”
is selected, press
the power switch to immediately turn off power. When
“
Delay 4 Sec.
”
is selecte-
d, press and hold the power button for four seconds to turn off power.
v
WOL(PME#) From Soft-Off
When set to Enable, the feature allows your system to be awakened from the
power saving modes through any event on PME (Power Management Event)
v
WOR(RI#) From Soft-Off
If this item is enabled, it allows the system to resume from a software power
down or power saving mode whenever there is an incoming call to an install-
ed fax/modem. This function needs to be supported by the relevant hardware
and software.
v
USB Resume From S3
This item is used to set the system to wake up by USB equipment when it is
in S3 (Suspend to RAM) mode.
v
Video Off Method
This option is used to define the video off method.
“
Blank Screen
”
mode
means that after the computer enters power saving mode, only the monitor
will close, however, the vertical and horizontal scanning movement of the screen
continues. When you select the
“
V/H SYNC + Blank
”
mode the vertical and horizontal
scanning movement of screen stops when the computer enters power saving
mode.
“
DPMS Supported
”
mode is a new screen power management system,
and it needs to be supported by the monitor you
’
re using.
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