6.
Turn on the power.
7.
While the system reboots, press <DEL> key to set the BIOS setup.
2.1.4 CPU Voltage Setting
The motherboard supports CPU VID function, the CPU core voltage is automatically detected, the
range is from 1.3V to 3.5V for Pentium II & III CPU and. the range is from 1.3V to 2.0V for Socket 370
& Celeron CPU
2.1.5 CPU Frequency Selection (Green Jumper Caps)
CPU Model
Ratio
JF0
JF1
JF2
JF3
300/100
200/66
3.0x
1-2
2-3
1-2
1-2
350/100
233/66
3.5x
1-2
2-3
2-3
1-2
400/100
266/66
4.0x
2-3
1-2
1-2
1-2
450/100
300/66
4.5x
2-3
1-2
2-3
1-2
500/100
333/66
5.0x
2-3
2-3
1-2
1-2
550/100
366/66
5.5x
2-3
2-3
2-3
1-2
600/100
400/66
6.0x
1-2
1-2
1-2
2-3
650/100
433/66
6.5x
1-2
1-2
2-3
2-3
700/100
466/66
7.0x
1-2
2-3
1-2
2-3
750/100
500/66
7.5x
1-2
2-3
2-3
2-3
800/100
533/66
8.0x
2-3
1-2
1-2
2-3
The Ratio of some latest CPUs are fixed by Intel, such as Celeron 366, 400… etc. You can ignore the
four jumpers if you have this CPU on board and it will be auto detected by motherboard. Please
check with the CPU manufacturer or vendor for the CPU Ratio information.
2.1.6 CPU FSB Frequency Setting (Red Jumper Caps)
The JFSB jumper provides three FSB frequency settings for the CPU. Auto Detect , 66MHz or
100MHz FSB frequency can be selected with this jumper. The 100MHz FSB frequency setting is over
specification operation for 66MHz FSB CPU . The over specification operation is not recommended.
2.2 Installation of CPU
