NOTE: There is one mini-switch used to disable the password. After removing the hermal plate, locate SW2 (a 4-bit switch) near the lower-left corner of the CPU socket. The second bit switch (counting from the lowest side) is the password enable/disable switch. Turning the switch to the left is enable, to the right is disable.
NOTE: If the customer forgot the password, enter System Security and set Power On Password setting to [None] to clear password.