Asus ROG MAXIMUS IX HERO MAXIMUS IX HERO BIOS EMEnglish - Page 42

Platform Misc Configuration, PCI Express Native Power Management, PCH - PCI Express

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1.6.2 Platform Misc Configuration The items in this menu allow you to configure the platform-related features. PCI Express Native Power Management This item allows you to enhance the power saving feature of PCI Express and perform ASPM operations in the operating system. Configuration options: [Disabled] [Enabled] The following item appears only when you set the PCI Express Native Power Management to [Enabled]. Native ASPM [Enabled] [Disabled] Windows® Vista OS controls the ASPM (active state power management) support for devices. BIOS controls the ASPM support for the device. PCH - PCI Express PCH DMI ASPM This item allows you to control the Active State Power Management on both NB (NorthBridge) side and SB (SouthBridge) side of the DMI Link. Configuration options: [Disabled] [Enabled] ASPM This item allows you to select the ASPM state for energy-saving conditions. Configuration options: [Disabled] [L0s] [L1] [L0sL1] [Auto] SA - PCI Express DMI Link ASPM Control This item allows you to control the Active State Power Management on both CPU and PCH (platform controller hub) Both DMI link ASPM control items of the CPU and PCH sides must be enabled for the ASPM to take effect. Configuration options: [Disabled] [L1] 42 ASUS MAXIMUS IX HERO BIOS Manual

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42
ASUS MAXIMUS IX HERO BIOS Manual
1.6.2
Platform Misc Configuration
The items in this menu allow you to configure the platform-related features.
PCI Express Native Power Management
This item allows you to enhance the power saving feature of PCI Express and perform ASPM
operations in the operating system.
Configuration options: [Disabled] [Enabled]
The following item appears only when you set the PCI Express Native Power Management
to
[Enabled]
.
Native ASPM
[Enabled]
Windows
®
Vista OS controls the ASPM (active state power
management) support for devices.
[Disabled]
BIOS controls the ASPM support for the device.
PCH - PCI Express
PCH DMI ASPM
This item allows you to control the Active State Power Management on both NB
(NorthBridge) side and SB (SouthBridge) side of the DMI Link.
Configuration options: [Disabled] [Enabled]
ASPM
This item allows you to select the ASPM state for energy-saving conditions.
Configuration options: [Disabled] [L0s] [L1] [L0sL1] [Auto]
SA - PCI Express
DMI Link ASPM Control
This item allows you to control the Active State Power Management on both CPU and PCH
(platform controller hub) Both DMI link ASPM control items of the CPU and PCH sides must
be enabled for the ASPM to take effect.
Configuration options: [Disabled] [L1]