Asus P5VDC-MX V2.0 Motherboard DIY Troubleshooting Guide - Page 64

2.4.2 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. Advanced BIOS SETUP UTILITY USB Configuration Module Version - 2.24.0-11.4 USB Devices Enabled: None USB 1.1 Ports Configuration USB 2.0 Ports Enable Legacy USB Support USB 2.0 Controller Mode BIOS EHCI Hand-Off [Enabled] [Enable] [Auto] [Hispeed] [Enabled] Enables 1.1 USB host controllers. Select Screen Select Item +- Change Option F1 General Help F10 Save and Exit ESC Exit v02.58 (C)Copyright 1985-2004, American Megatrends, Inc. The Module Version and USB Devices Enabled items show the auto-detected values. If no USB device is detected, the item shows None. USB 1.1 Ports Configuration [Enabled] Allows you to choose the number of USB 1.1 ports to enable. Setting to [Disabled] disables the USB 1.1 host controllers. Configuration options: [Disabled] [Enabled] USB 2.0 Ports Enable [Enable] Allows you to enable or disable the USB 2.0 host controllers. Configuration options: [Disabled] [Enable] Legacy USB Support [Auto] Allows you to enable or disable support for legacy USB devices. 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] USB 2.0 Controller Mode [Hispeed] Allows you to configure the USB 2.0 controller in HiSpeed (480 Mbps) or Full Speed (12 Mbps). Configuration options: [FullSpeed] [HiSpeed ] 2-18 Chapter 2: BIOS Setup