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CHAPTER 3
AMI
®
BIOS USERS GUIDE
3-12
Description of the item on screen follows:
IPCA Function
This item allows you to Enabled/Disabled the Advanced Configura-
tion and Power Management (ACPI). The settings are Enabled and Disa-
bled.
Sleep State
This option allows you to set which Sleep State will be used.
S1/POS - Power on Suspend.
The S1 sleeping state is a low wake-up latency sleeping state. In
this state, no system context is lost (CPU or chipset) and hardware maintains
all system context.
S3/STR - Suspend to RAM.
The S3 state is a low wake-up latency sleeping state where all
system context is lost except the system memory. CPU,cache, and chipset
context are lost in this state. Hardware maintains memory context and
restores some CPU and L2 configuration context.
Sleep State LED
This option determines which state the Power LED will use. The
settings are Blinking, Dual and Single. During Blinking, the power LED will
blink when the system enters the suspend mode. When the mode is in Dual,
the power LED will change its color. In Single mode, the power LED will
always remain lit.