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Sometimes a USB device will not boot unless: 1) Quick Boot or Fast Boot is DISABLED in the BIOS 2) USB Keyboard emulation is ENABLED in the BIOS 3) The USB ports at the rear of the computer are used. |
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[dougz@fedora USB Stuff]$ perl usbtree.pl /: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=uhci_hcd/2p, 12M /: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=uhci_hcd/2p, 12M /: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=uhci_hcd/2p, 12M /: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci_hcd/6p, 480M |__ Port 4: Dev 2, If 0, Class=stor., Driver=usb-storage, 480M |