Asus S-presso Spresso Hardware User Manual - Page 78

PCI IDE BusMaster [Enabled] Allows the BIOS to use PCI bus mastering when reading/writing to IDE devices. Configuration options: [Disabled] [Enabled] IRQxx [Available] When set to [Available], the specific IRQ is free for use of PCI/PnP devices. When set to [Reserved], the IRQ is reserved for legacy ISA devices. Configuration options: [Available] [Reserved] 4.4.5 USB Configuration The items in this menu allow you to change the USB-related features. Select an item then press to display the configuration options. USB Configuration Module Version : 2.22.4-5.3 USB Devices Enabled : None USB Function Legacy USB Support USB 2.0 Controller USB 2.0 Controller Mode [8 USB Ports] [Auto] [Enabled] [FullSpeed] USB Mass Storage Device Configuration Enables USB host controllers. The Module Version and USB Devices Enabled items show the auto-detected values. If no USB device is detected, the item shows None. USB Function [8 USB Ports] Allows you to set the number of USB ports to activate. Configuration options: [Disabled] [2 USB Ports] [4 USB Ports] [6 USB Ports] [8 USB Ports] 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: [Auto] [Enabled] [Disabled] 4-24 Chapter 4: BIOS information