Manual
Page 52
... Help F7: Optimized Defaults ACPI Suspend Type Specifies the ACPI sleep state when the system enters suspend. In S3 sleep state, the system appears to RAM) sleep state (default). S3(STR) Enables the system to enter the ACPI S3 (Suspend to be awakened from an ACPI sleep state by Alarm x Date...
... Help F7: Optimized Defaults ACPI Suspend Type Specifies the ACPI sleep state when the system enters suspend. In S3 sleep state, the system appears to RAM) sleep state (default). S3(STR) Enables the system to enter the ACPI S3 (Suspend to be awakened from an ACPI sleep state by Alarm x Date...