Jumper Settings For Clearing Cmos Data; Clear Cmos Data - Jumper Jp5 - DFI CS30-TC User Manual

Hardware Installation

2.4 Jumper Settings for Clearing CMOS Data

Clear CMOS Data - Jumper JP5

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 clock/ratio was incorrectly set in the BIOS.