Chapter 1
Power Management
This item is used to select the degree (or type) of power saving and is
related to these modes: HDD Power Down, Doze Mode and Suspend
Mode. There are three options for power management:
Min Saving Minimum Power Management. Doze Mode =
1
Hour,
Suspend Mode =
1
Hour, and HDD Power Down =
Disable.
Max Saving Maximum Power Management. Doze Mode =
1
Min.,
Suspend Mode =
1
Min, and HDD Power Down =
Disable.
User Define Allows end users to configure each mode separately.
HDD Power Down
If HDD activity is not detected for the length of time specified in this
field, the hard disk drive will be powered down while all other devices
remain active. Settings: Disable and 1 through 15 Min.
Doze Mode
If system activity is not detected for the length of time specified in this
field, the CPU clock will run at slower speed while other devices still run
at full speed. Settings: Disable, 1 Min, 2 Min, 4 Min, 6 Min, 8 Min, 10
Min, 20 Min, 30 Min, 40 Min, 1 Hour.
Suspend Mode
If system activity is not detected for the length of time specified in this
field, all devices except CPU will be shut
off.
Settings: Disable, 1 Min, 2
Min, 4 Min, 8 Min, 12 Min, 20 Min, 30 Min, 40 Min, 1 Hour.
ACPI
Sleep
Ttype
This item specifies the power saving modes for ACPI function. Options are:
Sl(POS) The SI sleep mode is a low power state. In this state, no
system context (CPU or chipset) is lost and hardware
maintains all system context.
S3(STR) The S3 sleep mode is a power-down state in which power
is supplied only to essential components such as main
memory and wake-capable devices and all system con-
2-22
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