User Guide

28
A
A
X
X
4
4
B
B
/
/
A
A
X
X
4
4
B
B
P
P
r
r
o
o
O
O
n
n
l
l
i
i
n
n
e
e
M
M
a
a
n
n
u
u
a
a
l
l
Core Frequency = CPU FSB Clock * CPU Ratio
PCI Clock = CPU FSB Clock / Clock Ratio
AGP Clock = PCI Clock x 2
CPU
CPU Core
Frequenc
FSB
Clock
System
Bus
Ratio
Pentium 4
1.4G
1400MHz 100MHz 400MHz 14x
Pentium 4
1.5G
1500MHz 100MHz 400MHz 15x
Pentium 4
1.6G
1600MHz 100MHz 400MHz 16x
Pentium 4
1.7G
1700MHz 100MHz 400MHz 17x
Pentium 4
1.8G
1800MHz 100MHz 400MHz 18x
Pentium 4
1.9G
1900MHz 100MHz 400MHz 19x
Pentium 4
2.0G
2000MHz 100MHz 400MHz 20x
Pentium 4
2.2G
2200MHz 100MHz 400MHz 22x
Pentium 4
2.4G
2400MHz 100MHz 400MHz 24x
Warning: Intel
®
845 chipset supports
maximum 400MHz (100MHz*4) system
bus and 66MHz AGP clock; higher clock
setting may cause serious system
damage.
Warning: To avoid possible CPU damage caused by
overheating, an automatic shutdown of system had been
especially designed on this motherboard. System would
be automatically power off when this motherboard with
implementation of THERMTRIP circuit detected a CPU
tem
p
erature above 135 de
g
ree for 4 seconds.