DFI EL330-DR - Manual (Page 80)

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BIOS Setup
Root Port ASPM
The options are Disabled, L0s, L1 and L1/L0s.
DMI Port ASPM
The options are Disabled and L1.
ACPI Function
This function should be enabled only in operating systems that sup-
port ACPI. Currently, only Windows
® ® ® ® ® XP / XP 64 / Vista 32 / Vista
64 supports this function. If you want to use the Suspend to RAM
function, make sure this field is enabled then select “S3(STR)” in the
“ACPI Suspend Type” field.
ACPI Suspend Type
This field is used to select the type of Suspend mode.
S1(POS) Enables the Power On Suspend function.
S3(STR) Enables the Suspend to RAM function.
Power Management
This field allows you to select the type (or degree) of power saving
by changing the length of idle time that elapses before the HDD
Power Down field is activated.
Min Saving Minimum power saving time for the HDD Power
Down = 15 min.
Max Saving Maximum power saving time for the HDD
Power Down = 1 min.
User Define Allows you to set the power saving time in the
“HDD Power Down” field.
Disabled Disables the Power Management function.