Asus Motherboard A7N8X-VM/400 - Manual (Page 50)

2-18 Chapter 2: BIOS information
2.5.1 Power Up Control
2.5 Power menu
The Power menu allows you to reduce power consumption. This feature turns off
the video display and shuts down the hard disk after a period of inactivity.
Suspend Mode [S1 & S3 (STR)]
This field allows the BIOS to select the ACPI state used for System Suspend .
Configuration options: [S1 & S3 (STR)] [S1 (POS) only]
Restore on AC Power Loss [Power Off]
When set to Power Off, the system goes into off state after an AC power loss.
When set to Power On, the system goes on after an AC power loss. When set to
Last State, the system goes into either off or on state whatever was the system
state before the AC power loss. Configuration options: [Power Off] [Power On]
[Last State]