SOYO SY-6VBA 133 Quick Start Manual page 11

Step 10. Clear CMOS Data (JP5)
Clear the CMOS memory by momentarily shorting pin 2-3 on jumper JP5 for at least 5
seconds, and then by shorting pin 1-2 to retain new settings. This jumper can be easily
identified by its white colored cap.
CMOS Clearing
Short pin 2-3 for
JP5 Setting
at least 5 seconds
to clear the CMOS.
Note: You must unplug the ATX power cable from the ATX power connector when
performing the CMOS Clear operation.
Note on Over-clocking Capability
The SY-6VBA 133 provides over-clocking capability. Due to the over-clocking setting your
system may fail to boot up or hang during run time. Please perform the following steps to
recover your system from the abnormal situation :
1. Turn off system power (If you use an ATX power supply, and depending on your system,
you may have to press the power button for more than 4 seconds to shut down the
system.)
2. Set the JP8 and JP9 to short if you use a FSB 66MHz CPU
3. Press and hold down the <Insert> key while turning on the system power. Keep holding
down the <Insert> key until you see the message of the CPU type and frequency shown
on the screen.
4. Press the <Del> key during the system diagnostic checks to enter the Award BIOS Setup
program.
5. Select [SOYO COMBO SETUP] and move the cursor to the [CPU Frequency] field to set
the proper working frequency.
6. Select [Save & Exit SETUP] and press <Enter> to save the new configuration to the
CMOS memory, and continue the boot sequence.
Note: SOYO does not guarantee system stability if the user over clocks the system.
Any malfunctions due to over-clocking are not covered by the warranty.
SY-6VBA 133 Quick Start Guide
Clear CMOS Data
1 2 3
11
Retain CMOS Data
Short pin 1-2 to
retain the new
settings.
1 2 3