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Chapter 3: BIOS setup
Chapter 3
3.5.6 Onboard Devices Conguration
HD Audio Controller [Enabled]
[Enabled] Enables the High Denition Audio Controller.
[Disabled] Disables the controller.
The following two 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-
denition audio depending on the audio standard that the front panel audio module supports.
[HD] Sets the front panel audio connector (AAFP) mode to high denition audio.
[AC97] Sets the front panel audio connector (AAFP) mode to legacy AC’97
SPDIF Out Type [SPDIF]
[SPDIF] Sets to [SPDIF] for SPDIF audio output.
[HDMI] Sets to [HDMI] for HDMI audio output.
PCI Express X16_3 slot (Black) bandwidth
[x2 mode] PCIeX16_3 slot runs at x2 mode with all slots enabled.
[x4 mode] PCIeX16_3 slot runs at X4 mode for high performance. (PCIe x1_2 slot will
be disabled).