Usb Storage Function - Gigabyte GA-P55A-UD3P User Manual

AHCI
SATA Port0-3 Native Mode (Intel P55 Chipset)
Specifies the operating mode of the integrated SATA controllers.
Disabled
Enabled
USB Controllers
Enables or disables the integrated USB 1.0 controller. (Default: Enabled)
Disabled will turn off all of the USB functionalities below.
USB Legacy Function
Allows USB keyboard to be used in MS-DOS. (Default: Enabled)

USB Storage Function

Determines whether to detect USB storage devices, including USB flash drives and USB hard drives
during the POST. (Default: Enabled)
Turbo SATA3 / USB3.0 (Marvell 9128 / NEC D720200F1 USB 3.0 Controller)
Determines whether to set the PCIe speed of the Marvell 9128 or NEC D720200F1 USB 3.0 controller to
PCIe Gen 2. Please note that when only one graphics card is installed on the PCIEX16 slot, it will oper-
ate at up to x8 mode if either one of the two controllers is set to PCIe Gen 2.
Auto
Turbo SATA3
Turbo USB3.0 Sets the PCIe speed of the NEC D720200F1 USB 3.0 controller to PCIe Gen 2.
Disabled
Azalia Codec
Enables or disables the onboard audio function. (Default: Auto)
If you wish to install a 3rd party add-in audio card instead of using the onboard audio, set this item to
Disabled.
Onboard H/W LAN
Enables or disables the onboard LAN function. (Default: Enabled)
If you wish to install a 3rd party add-in network card instead of using the onboard LAN, set this item to
Disabled.
Green LAN
When the onboard LAN function and Green LAN are enabled, the system will dynamically detect if a
LAN cable is connected or not. If not, the corresponding LAN controller will be disabled automatically.
(Default: Disabled)
Configures the SATA controllers to AHCI mode. Advanced Host Controller Interface
(AHCI) is an interface specification that allows the storage driver to enable advanced
Serial ATA features such as Native Command Queuing and hot plug.
Allows the SATA controllers to operate in Legacy IDE mode.
In Legacy mode the SATA controllers use dedicated IRQs that cannot be shared with
other device. Set this option to Disabled if you wish to install operating systems that
do not support Native mode.
Allows the SATA controllers to operate in Native IDE mode.
Enable Native IDE mode if you wish to install operating systems that support Native
mode. (Default)
Lets the BIOS automatically configure this setting, depending on the device installed.
(Default)
Sets the PCIe speed of the Marvell 9128 controller to PCIe Gen 2.
Disabled forces the Marvell 9128 and NEC D720200F1 USB 3.0 controllers to PCIe
Gen 1.
- 51 - BIOS Setup