Onboard Devices Configuration - Asus Z97-A/USB 3.1 User Manual

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] [L0s] [L1] [L0sL1] [Auto]
2.6.7

Onboard Devices Configuration

Scroll down to view the other BIOS items.
HD Audio Controller [Enabled]
This item allows you to use the Azalia High Definition Audio Controller
Configuration options: [Disabled] [Enabled]
The following items appear only when you set the HD Audio Controller to [Enabled].
Front Panel Type [HD Audio]
This item 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]
SPDIF Out Type [SPDIF]
[SPDIF]
[HDMI]
2-42
Sets the front panel audio connector (AAFP) mode to high definition
audio.
Sets the front panel audio connector (AAFP) mode to legacy AC'97
Sets to an SPDIF audio output.
Sets to an HDMI audio output.
Chapter 2: BIOS information