Asus P8Z68-V LX - Manual (Page 71)

Chapter 2: BIOS information 2-21
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] 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]
Allows you to select the digital audio output type. Configuartion options: [SPIDF] [HDMI]
PCI Express x16_2 slot (Black) Bandwidth [2,0,1,1, x2...]
Allows you to select the bandwidth of PCI Express x16_2. Configuration options: [Auto]
[4,0,0,0 x4 mode] [2,0,1,1 x2 mode]
Realtek LAN Controller [Enabled]
[Enabled] Enables the Realtek LAN controller.
[Disabled] Disables the controller.
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 Help of the Realtek LAN controller.
Configuration options: [Enabled] [Disabled]
Asmedia USB 3.0 Controller (Back) [Enabled]
[Enabled] Enables the rear USB 3.0 controller .
[Disabled] Disables the controller.
Asmedia USB 3.0 Battery Charging Support [Disabled]
This item appears only when the Asmedia USB 3.0 Controller item is set to [Enabled].
[Enabled] Enables the Asmedia USB 3.0 battery charging function.
[Disabled] Disables this function
Serial Port Configuration
The sub-items in this menu allow you to set the serial port configuration.
Serial Port [Enabled]
Allows you to enable or disable the serial port (COM).
Configuration options: [Enabled] [Disabled]
Change Settings [IO=3F8h; IRQ=4]
Allows you to select the Serial Port base address. Configuration options: [IO=3F8h;
IRQ=4] [IO=2F8h; IRQ=3] [IO=3E8h; IRQ=4] [IO=2E8h; IRQ=3]