User Guide

Hardware Installation
2-5
INTEL Celeron CPU Core Frequency Ratio External Bus Clock
Celeron 266 266MHz = 4x 66MHz
Celeron 300 300MHz = 4.5x 66MHz
Celeron 300A 300MHz = 4.5x 66MHz
Celeron 333 333MHz = 5x 66MHz
Celeron 366 366MHz = 5.5x 66MHz
Celeron 400 400MHz = 6x 66MHz
Celeron 433 433MHz = 6.5x 66MHz
Celeron 466 466MHz = 7x 66MHz
Warning: INTEL 440ZX/BX chipset supports a maximum of
100MHz FSB, the higher clock settings are for internal test only.
These settings exceed the specification of ZX/BX chipset,
which may cause serious system damage.
2.2.2 Setting the CPU Voltage
This motherboard supports Pentium II \ Pentium III \ Celeron VID function, the
CPU core voltage is automatically detected, the range is from 1.3V to 3.5V.
2.2.3 Clearing the CMOS
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2-3
Clear CMOS
Normal operation
(default)
Clear CMOS
You need to clear the CMOS if you forget your
system password. To clear the CMOS, follow
the procedures as below:
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2
3
Normal Operation
(default)
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1
2
3
Clear CMOS