Advantech AIMB-221 manual Power Management Setup

3.7Power Management Setup

Power Management Setup controls the "green" power-saving features. The following screen shows the manufacturer's defaults.

Figure 3.8 Power management setup screen

3.7.1Power Supply Type

AIMB-221 can support both "ATX" and "AT" power supplies. Customers can choose the PSU type through this selection. The choices are "ATX" and "AT".

3.7.2ACPI Function

The choices are "Enabled" and "Disabled".

3.7.3ACPI Suspend Type

This item allows you to set ACPI suspend type to S1/POS (Power On Suspend).

3.7.4Run VGA BIOS if S3 Resume

This setting allows the system to initialize the VGA BIOS from S3 (Suspend to RAM) sleep state and only works when the ACPI Standby State is set to S3.

3.7.5Power Management

This category allows you to select the type (or degree) of power saving and is directly related to the following modes:

!HDD Power Down

!Suspend Mode

Chapter 3 Award BIOS Setup

63 AIMB-221 User Manual