The USB Control menu determines how USB ports
and embedded devices operate at startup:
- When USB Enabled is selected, all USB ports
and embedded devices are enabled.
- When USB Disabled is selected, all USB ports
and embedded devices are disabled.
- When Legacy USB Disabled is selected, all
USB ports are enabled under a USB-aware OS, but USB is not
supported during POST or RBSU. Legacy USB Disabled also disables
iLO 2 virtual devices.
- When External USB Port Disabled is selected,
external USB ports are disabled. Under this option, embedded USB
devices still have full support under the ROM and OS.