Asus H971-PLUS User Manual page 68

The following three items appear only when you set the HD Audio Controller item to
[Enabled].
Front Panel Type [HD]
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]
[AC97]
SPDIF Out Type [SPDIF]
[SPDIF]
[HDMI]
Depop [Enabled]
Configuration options: [Disabled] [Enabled]
Intel LAN Controller [Enabled]
This item allows you to enable or disable the Intel LAN controller. Configuration options:
[Disabled] [Enabled]
The following item appears only when you set the Intel LAN Controller item to [Enabled].
Intel LAN PXE Option ROM [Disabled]
Allows you to enable or disable the PXE OptionRom of the Intel LAN controller. Configuration
options: [Enabled] [Disabled]
Charging USB devices in Power State S5 [Disabled]
[Enabled]
[Disabled]
2.6.8 APM
Deep S4 [Disabled]
When enabled, the system in S4 state will further reduce power usage and will power off the
USB and PS/2 devices. The system in deep S4 state can be woken up via the power button,
devices in LAN, or other ways except via the USB and PS/2 devices. Configuration options:
[Disabled] [Enabled]
Restore AC Power Loss [Power Off]
[Power On]
[Power Off]
[Last State]
2‑36
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.
Charges USB devices even when the system is in Power State S5. State
S5 is the soft‑off mode or shutdown state where your computer has no
memory state and is not doing any computing tasks.
Disables this function.
The system goes into on state after an AC power loss.
The system goes into off state after an AC power loss.
The system goes into either off or on state, whatever the system state was
before the AC power loss.
Chapter 2: Getting started