Instruction Manual

IMBA-9454 Motherboard
Page 130
6.3.6.1 General ACPI Configuration
Use the General ACPI Configuration menu (BIOS Menu 10) to select the ACPI state when
the system is suspended.
BIOS Menu 10: General ACPI Configuration
 Suspend Mode [S1 (POS)]
Use the Suspend Mode option to specify the sleep state the system enters when it is not
being used.

S1 (POS) DEFAULT
The system enters S1(POS) sleep state. The system
appears off. The CPU is stopped; RAM is refreshed; the
system is running in a low power mode.

S3 (STR)
The system enters a S3(STR) sleep state. The CPU has
no power; RAM is in slow refresh; the power supply is in a
reduced power mode.