Datasheet

4-8
X7DAL-E+ User's Manual
ACPI Sleep Mode
Use the feature to confi gure the ACPI (Advanced Confi guration and Power
Interface) power management settings for your system when the system is in
the sleep mode. The options are S1, S3 and S1 & S3.
Power Button Behavior
If set to Instant-Off, the system will power off immediately as soon as the user
presses the power button. If set to 4-sec., the system will power off when the user
presses the power button for 4 seconds or longer. The options are instant-off and
4-sec override.
Resume On Modem Ring
Select On to “wake up" your system up when an incoming call is received by your
modem. The options are On and Off.
Keyboard On Now Function
This feature allows you to decide how a user can power on the system by using
the keyboard when it is in S3 or S5 state. Select Disable to disable this feature.
Select Space to allow the user to power on the system when the user presses the
<Space> bar. Select Password to allow the user to power on the system by entering
a pre-defi ned password. (The preset password must be 5-character long.)
Power Loss Control
This setting allows you to decide how the system will react when power returns
after an unexpected loss of power. The options are Stay Off, Power On, and Last
State.
Watch Dog
When set to Enabled, this feature will automatically reset the system if the system
is not active for more than 5 minutes. The options are Enabled and Disabled.
Summary Screen
This setting allows you to Enable the summary screen which displays the system
confi guration at bootup.
XMemory Cache
Cache System BIOS Area
This setting allows you to designate a reserve area in the system memory to be used
as a System BIOS buffer to allow the BIOS to write (cache) data into this reserved
memory area. Select Write Protect to enable this function, and this area will be
reserved for BIOS ROM access only. Select Uncached to disable this function and
make this area available for other devices.