User Manual
4-20
Chapter 4: BIOS setup
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 Conguration
4.4.5 PCI Subsystem Settings
Allows you to congure 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.
Conguration Options: [Disabled][Enabled]
Load RT32 Image [Enabled]
Allows you to enable or disable the RT32 Image Loading.
Conguration 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 congure
:
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. Conguration
options:
[Disabled] Disables ASMP
[Auto] BIOS auto congure
[Force L0s] Force all links to L0s State