Asus P9D-E/4L - Manual (Page 84)

ASUS P9D-E/4L 4-19
Aptio Setup Utility - Copyright (C) 2013 American Megatrends, Inc.
Advanced
Change PCI Express
Devices Settings.
PCI Bus Driver Version V 2.05.02
PCI 64bit Resources Handling
Above 4G Decoding [Disabled]
PCI Common Settings
Load RT32 Image [Enabled]
PCI Express Settings
PCIE Slot Configuration
4.4.5 PCI Subsystem Settings
Allows you to configure PCI, PCI-X, and PCI Express Settings.
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
Set the ASPM Level: Force
L0s
- Force all links to L0s
State
: AUTO - BIOS auto
configure :DISABLE -
Disables ASM
PCI Express Device Register Setting
PCI Express Device Register Settings
ASPM Support [Disabled]
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:
[Disabled]
Disables ASMP
[Auto] BIOS auto configure
[Force L0s] Force all links to L0s State