Asus Z97-K R2.0 User Manual page 69

The following item appears only when you set the PCI Express Native Power Management
to [Enabled].
Native ASPM [Disabled]
[Enabled]
[Disabled]
PCH - PCI Express options
DMI Link ASPM Control [Disabled]
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 Support [Disabled]
This item allows you to select the ASPM state for energy‑saving conditions. Configuration
options: [Disabled] [L0s] [L1] [L0sL1] [Auto]
SA - PCI Express options
DMI Link ASPM Control [Disabled]
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] [L0s] [L1] [L0sL1]
PEG ASPM Support [Disabled]
This item allows you to select the ASPM state for energy‑saving conditions, or use the ASUS
optimized energy saving profile. Configuration options: [Disabled] [Auto] [ASPM L0s] [L1]
[L0sL1]
2.6.7 Onboard Devices Configuration
HD Audio Controller [Enabled]
This item allows you to use the Azalia High Definition Audio Controller. Configuration options:
[Disabled] [Enabled]
The following three items appear only when you set the HD Audio Controller item to
[Enabled].
Front Panel Type [HD Audio]
Allows you to set the front panel audio connector (AAFP) mode to legacy AC'97 or
high‑definition audio depending on the audio standard that the front panel audio
module supports.
[HD Audio]
[AC97]
ASUS Z97-K R2.0
Windows Vista OS controls the ASPM (active state power
®
management) support for devices.
BIOS controls the ASPM support for the device.
Sets the front panel audio connector (AAFP) mode to high definition
audio.
Sets the front panel audio connector (AAFP) mode to legacy AC'97
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