Gigabyte M5NM1AI User Manual - Page 29

2-2-3 USB Configuration Legacy USB Support Enables or disables support for legacy USB devices. Options available: Auto/Enabled/Disabled. Default setting is Enabled. EHCI Hand-off Enable/Disable EHCI Hand-off function. Options available: Enabled/Disabled. Default setting is Disabled. USB hardware delays and time-out USB transfer time-out Define USB transfer start unit command timeout. Options available: 1 sec/5 sec/10 sec/20 sec. Device reset time-out Define USB device reset start unit command timeout. Options available: 1 sec/5 sec/10 sec/20 sec. Device power-up delay Define USB device powering up start unit command timeout. When this item is set to Manual, you can press numeric keys to configure desired values. Options available: Auto/Manual. Mass Storage Device(Note) This BIOS feature determines if the USB flash drive be treated as a floppy disk drive or a hard drive. Options available: Auto. (Note) This item is present only if you attach USB types of device. - 29 - BIOS Setup