Manual

NANO-QM871 EPIC SBC
Page 105
5.4.2 PCH-IO Configuration
Use the PCH-IO Configuration menu (BIOS Menu 24) to configure the PCH parameters.
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Chipset
Auto Power Button Status [Enable (AT)]
Azalia [Enabled]
Power Saving Function(ERP) [Disabled]
> PCI Express Configuration
USB Power SW1 [+5V DUAL]
Select AC power state
with power is re-applied
after a power failure.
When Auto Power Button
Function select Enabled
the AC power loss will
always power on.
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 : Select Screen
↑ ↓: Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC: Exit
Version 2.15.1236. Copyright (C) 2012 American Megatrends, Inc.
BIOS Menu 24: PCH-IO Configuration
 Azalia [Enabled]
Use the Azalia option to enable or disable the High Definition Audio controller.

Disabled
The onboard High Definition Audio controller is disabled

Enabled DEFAULT
The onboard High Definition Audio controller
automatically detected and enabled
 Power Saving Function [Disabled]
Use the Power Saving Function option to enable or disable power saving function.

Disabled DEFAULT
Power saving function is disabled

Enabled
Enable to reduce power consumption in system off state.