User Guide

22
Tip: When you fail to over-clock, you could:
1. Clear CMOS (JP14) to restore the default setting.
2. After turning power on, press “Home”
immediately until the screen appears.
3.3 Other Installation for Your Reference
Setting CPU Frequency
Setting CPU Frequency
This motherboard is CPU jumper-less design, you can set CPU frequency through
1MHz stepping CPU Overclocking in the BIOS. CPU Core Frequency = CPU
External Frequency x CPU Ratio. However, all CPU now selling in the market
belong to "Fixed Multiplier". That means users can not adjust the CPU Ratio but
only change CPU FSB clock to achieve overclocking.
(Users do the overclocking at their own risk!!)
BIOS Setup > Frequency / Voltage Control > CPU Bus Frequency
Processor
Number
Architecture
Clock
Speed
Front
Side Bus
Cache Ratio
Core Duo T2700 65nm 2.33GHz 667MHz 2MB L2 14
Core Duo T2600 65nm 2.16GHz 667MHz 2MB L2 13
Core Duo T2500 65nm 2GHz 667MHz 2MB L2 12
Core Duo T2400 65nm 1.83GHz 667MHz 2MB L2 11
Core Duo T2300 65nm 1.66GHz 667MHz 2MB L2 10
Core Solo T1400 65nm 1.83GHz 667MHz 2MB L2 11
Core Solo T1300 65nm 1.66GHz 667MHz 2MB L2 10
Note: With CPU speed changing rapidly, there might be faster CPU on the market by the
time you received this installation guide. This table is kindly for your references only.
Warning: Intel 945GT/945GM chipset
supports maximum 667MHz (166MHz*4) system
bus; higher clock setting may cause serious
system damage.