System Agent (Sa) Configuration - Biostar B75MU3 Manual

B75MU3+ UEFI BIOS Manual
Azalia
This item controls detection of the Azalia device.
Disabled = Azalia will be unconditionally disabled.
Enabled = Azalia will be unconditionally Enabled.
Auto = Azalia will be enabled if present, disabled otherwise.
Options: Auto (Default) / Disabled / Enabled
Azalia Internal HDMI Codec
This item enables or disables internal HDMI codec for Azalia.
Options: Auto (Default) / Disabled
EuP Control
When EuP is enabled, the system will meet EuP requirement.
Options: Disabled (Default) / Enabled in S5 / Enabled in S4-S5
High Precision Timer
This item enables or disables the high precision event timer..
Options: Enabled (Default) / Disabled
SLP_S4 Assertion Width
This item selects a minimum assertion width of the SLP_S4# signal.
Options: 4-5 Seconds (Default) / Disabled / 1-2 Seconds / 2-3 Seconds / 3-4
Seconds

System Agent (SA) Configuration

VT-d
This item checks to enable VT-d function on MCH.
Options: Enabled (Default) / Disabled
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