Pcipnp; Usb Configuration - Asus M5A78L-M LE/USB3 Manual

2.4.5

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.
Take caution when changing the settings of the PCI PnP menu items. Incorrect field values
can cause the system to malfunction.
Plug and Play O/S [No]
When this item is set to [No], BIOS configures 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
configures the Plug and Play devices not required for boot. Configuration options: [No] [Yes]
2.4.6

USB Configuration

The items in this menu allows you to change the USB‑related features. Select an item then
press <Enter> to display the configuration options.
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]
Allows you to enable or disable the USB functions. Configuration options: [Disabled]
[Enabled]
The following items appear only when you set USB Functions to [Enabled].
USB 2.0 Controller [Enabled]
Enables or disables USB 2.0 Controllers. Configuration options: [Disabled] [Enabled]
Legacy USB Support [Auto]
Allows you to enable or disable support for Legacy USB storage devices, including USB flash
drives and USB hard drives. Setting 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. Configuration options: [Disabled] [Enabled]
[Auto]
ASUS M5A78L-M LE/USB3
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