Enter_password_unlock_system http://support.intel.com/support/mother/motherboards/desktop/Fatal Error... system halted

SOURCE: CMOS erroe 0193

Remove the CMOS battery and also the jumper on the motherboard to reset the bios.

SOURCE: CMOS Error 0193

The security device plugs into the left front of the MB as viewed from the front. It is approximately 1.5" x 2 inches in size. they sometimes come loose form the socket when a system is moved. Open the case and see if it is there and loose. If completely gone, then you need to contact your MB supplier for either the device, a new board or a factory reprogram of the board to disable the missing device.