5.4.5 PCI Subsystem Settings

Allows you to configure PCI, PCI-X, and PCI Express Settings.

Aptio Setup Utility - Copyright (C) 2013 American Megatrends, Inc.

Advanced

PCI Bus Driver Version

V 2.05.02

PCI 64bit Resources Handling

[Disabled]

Above 4G Decoding

PCI Common Settings

[Enabled]

Load RT32 Image

PCI Express Settings

 

PCIE Slot Configuration

 

Above 4G Decoding [Disabled]

This item allows you to enable or disable 64-bit capable devices to be decoded in above

4G Address Space if your system supports 64-bit PCI decoding. Configuration Options: [Disabled][Enabled]

Load RT32 Image [Enabled]

Allows you to enable or disable the RT32 Image Loading. Configuration Options: [Disabled][Enabled]

PCI Express Settings

Allows you to change the settings of the PCI Express Devices.

 

 

 

 

Aptio Setup Utility - Copyright (C) 2013 American Megatrends, Inc.

 

Advanced

 

 

 

PCI Express Device Register Setting

 

 

PCI Express Device Register Settings

[Disabled]

 

ASPM Support

 

WARNING: Enabling ASPM may cause some

 

 

PCIE devices to fail

 

 

 

 

 

 

 

 

 

 

 

 

ASPM Support [Disabled]

This item allows you to enable or disable support to Active State Power Management (ASPM). ASPM is a power management protocol that is used to extend battey life. Configuration

options:

Disables ASMP

[Disabled]

[Auto]

BIOS auto configure

[Force L0s]

Force all links to L0s State

5-18

Chapter 5: BIOS setup