Jumper Settings For Clearing Cmos Data - DFI CM33-TC User Manual

Hardware Installation

2.4 Jumper Settings for Clearing CMOS Data

Clear CMOS Data - Jumper JP3
a) CMOS data becomes corrupted.
b) You forgot the supervisor or user password.
c) You are unable to boot-up the computer system because the
processor’s bus clock was incorrectly set in the BIOS.