User`s manual
2
24
Hardware Installation
2.4 Jumper Settings for Clearing CMOS Data
Clear CMOS Data - Jumper JP2
If you encounter the following,
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
processors clock/ratio was incorrectly
set in the BIOS.
you can reconfigure the system with the
default values stored in the ROM BIOS.
To load the default values stored in the
ROM BIOS, please follow the steps below.
1. Power-off the system.
2. Set JP2 pins 2 and 3 to On. Wait for a few seconds and set JP2
back to its default setting, pins 1 and 2 On.
3. Now power-on the system.
If your reason for clearing the CMOS data is due to incorrect
setting of the processors clock/ratio in the BIOS, please proceed
to step 4.
4. After powering-on the system, press <Del> to enter the main
menu of the BIOS.
5. Select the CPU Frequency Control submenu and press <Enter>.
6. Set the CPU Clock/Spread Spectrum or CPU Clock Ratio
field to its default setting or an appropriate bus clock or
frequency ratio. Refer to the CPU Frequency Control section in
chapter 3 for more information.