Asus Z170M-E D3 User Guide - Page 67

Onboard Devices Configuration, Legacy USB Support [Enabled], XHCI Hand-off [Disabled]

Page 67 highlights

The USB Devices item shows the auto-detected values. If no USB device is detected, the item shows None. Legacy USB Support [Enabled] [Enabled] Your system supports the USB devices in legacy operating systems. [Disabled] Your USB devices can be used for BIOS setup only and cannot be recognized in the boot devices list. [Auto] Your system automatically detects the presence of USB devices at startup. If any USB devices are detected, the legacy USB support is enabled. XHCI Hand-off [Disabled] [Enabled] Enables the support for operating systems without an XHCI hand‑off feature. [Disabled] Disables the XHCI Hand-off support. USB Single Port Control The subitems in this menu allow you to set the USB Port Disable Override features. USB3_1/2/3/4/5/6/7/8, USB9/10/11/12/13/14 USB Port [Enabled] Allows you to enable or disable the USB ports individually. Configuration options: [Disabled] [Enabled] Refer to section 1.2.3 Motherboard layout for the location of the USB ports. 2.6.7 Onboard Devices Configuration HD Audio Controller [Enabled] [Enabled] Enables the HD Audio Device. [Disabled] Disables the HD Audio Device. The following two 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] Sets the front panel audio connector (AAFP) mode to high definition audio. [AC97] Sets the front panel audio connector (AAFP) mode to legacy AC'97 SPDIF Out Type [SPDIF] [SPDIF] [HDMI] Sets to an SPDIF audio output. Sets to an HDMI audio output. ASUS Z170M-E D3 2-33

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The
USB Devices
item shows the auto-detected values. If no USB device is detected, the
item shows None.
Legacy USB Support [Enabled]
[Enabled]
Your system supports the USB devices in legacy operating systems.
[Disabled]
Your USB devices can be used for BIOS setup only and cannot be
recognized in the boot devices list.
[Auto]
Your system automatically detects the presence of USB devices at startup.
If any USB devices are detected, the legacy USB support is enabled.
XHCI Hand-off [Disabled]
[Enabled]
Enables the support for operating systems without an XHCI hand-off
feature.
[Disabled]
Disables the XHCI Hand-off support.
USB Single Port Control
The subitems in this menu allow you to set the USB Port Disable Override features.
USB3_1/2/3/4/5/6/7/8, USB9/10/11/12/13/14 USB Port [Enabled]
Allows you to enable or disable the USB ports individually. Configuration options:
[Disabled] [Enabled]
Refer to section
1.2.3 Motherboard layout
for the location of the USB ports.
2.6.7
Onboard Devices Configuration
HD Audio Controller [Enabled]
[Enabled]
Enables the HD Audio Device.
[Disabled]
Disables the HD Audio Device.
The following two 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]
Sets the front panel audio connector (AAFP) mode to high definition
audio.
[AC97]
Sets the front panel audio connector (AAFP) mode to legacy AC’97
SPDIF Out Type [SPDIF]
[SPDIF]
Sets to an SPDIF audio output.
[HDMI]
Sets to an HDMI audio output.
ASUS Z170M-E D3
2-33