Asus J1800M-A Manual page 40

2.5.5
The items in this menu allow you to change USB‑related features.
The USB Devices item shows the auto‑detected values. If no USB device is detected, the
item shows None.
XHCI Mode [Enabled]
Allows you to enable or disable the XHCI Mode. Configuration options: [Enabled] [Disabled]
[Auto] [Smart Auto]
EHCI Hand-off [Disabled]
[Enabled]
[Disabled]
USB Per Port Control
USB3_1 / USB1 / USB2 / USB_E1234 [Enabled]
Configuration options: [Enabled] [Disabled]
2.5.6 Onboard Devices Configuration
HD Audio Controller [Enabled]
[Enabled]
[Disabled]
The following item appears 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]
Realtek LAN Controller [Enabled]
[Enabled]
[Disabled]
Realtek PXE OPROM [Disabled]
This item appears only when you set the Realtek LAN Controller item to [Enabled] and
allows you to enable or disable the Rom of the Realtek LAN controller. Configuration options:
[Enabled] [Disabled]
Power Loading [Auto]
This item allows you enable or disable the dummy load. When the power supply is low, its
self‑protection function activates and causes it to shut down or fail. If this occurs, set this item
to [Enabled]. Configuration options: [Auto] [Enabled] [Disabled]
2-16
USB Configuration
Enables the support for operating systems without an EHCI hand‑off
feature.
Disables the function.
Enables the High Definition Audio Controller.
Disables the controller.
Sets the front panel audio connector (AAFP) mode to high definition audio.
Sets the front panel audio connector (AAFP) mode to legacy AC'97
Enables the Realtek LAN controller.
Disables the controller.
Chapter 2: BIOS information