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5.4.5
PCI Subsystem Settings
Allows you to configure PCI, PCI-X, and PCI Express Settings.
Advanced
PCI Bus Driver Version
PCI 64bit Resources Handling
Above 4G Decoding
PCI Common Settings
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.
Advanced
PCI Express Device Register Setting
PCI Express Device Register Settings
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 battery life.
Configuration options:
[Disabled]
[Auto]
[Force L0s]
5-18
Aptio Setup Utility - Copyright (C) 2013 American Megatrends, Inc.
[Disabled]
[Enabled]
Aptio Setup Utility - Copyright (C) 2013 American Megatrends, Inc.
Disables ASMP
BIOS auto configure
Force all links to L0s State
V 2.05.02
[Disabled]
Change PCI Express Devices
Settings.
Set the ASPM Level: Force L0s
- Force all links to L0s State
: AUTO - BIOS auto configure
:DISABLE - Disables ASM
Chapter 5: BIOS Setup
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