Asus M4A88TD-M EVO USB3 - Pcipnp; USB Configuration

2-22 Chapter 2: BIOS information
The Module Version and USB Devices Enabled items show the auto-detected values. If no
USB device is detected, the item shows None.
USB Functions [Enabled]
Enables or disables the USB functions. Conguration options: [Disabled] [Enabled]
Legacy USB Support [Auto]
Enables or disables support for Legacy USB storage devices including USB ash drives and
USB hard drives. Setting this item to [Auto] allows the system to detect the presence of USB
devices at startup. If detected, the USB controller legacy mode is enabled. If no USB device
is detected, the legacy USB support is disabled. Conguration options: [Disabled] [Enabled]
[Auto]
USB 2.0 Controller Mode [HiSpeed]
Congures the USB 2.0 controller in HiSpeed (480Mbps) mode or FullSpeed (12Mbps)
mode. Conguration options: [FullSpeed] [HiSpeed]
Plug And Play O/S [No]
When this item is set to [No], BIOS congures all the devices in the system. When this item
is set to [Yes] and if you install a Plug and Play operating system, the operating system
congures the Plug and Play devices not required for boot. Conguration options: [No] [Yes]
Take caution when changing the settings of the PCI PnP menu items. Incorrect eld values
can cause the system to malfunction.
2.5.4 PCIPnP
The PCI PnP menu items allow you to change the advanced settings for PCI/PnP devices.
The menu includes setting IRQ and DMA channel resources for either PCI/PnP or legacy ISA
devices and setting the memory size block for legacy ISA devices.
2.5.5 USB Conguration
The items in this menu allows you to change the USB-related features. Select an item then
press <Enter> to display the conguration options.
Front Panel Select [HD Audio]
Selects the front panel type. Conguration options: [AC97] [HD Audio]
OnBoard LAN Controller [Enabled]
Enables or disables the onboard LAN controller. Conguration options: [Disabled] [Enabled]
OnBoard LAN Boot ROM [Disabled]
Enables or disables the Onboard LAN Boot ROM. Conguration options: [Disabled]
[Enabled]
OnBoard IDE Controller [Enabled]
Enables or disables the onboard IDE controller. Conguration options: [Disabled] [Enabled]
1394 Controller [Enabled]
Enables or disables the onboard 1394 controller. Conguration options: [Disabled] [Enabled]