Celeron D 320(2.4G)(E0); FSB : 133; MB: Epox 4PDA6I(865PE); I want to overclock FSB, from 133 to 200. MB is not good to do it. Then I want to change the CPU pin , Let the CPU be 200 FSB. But I do not know which pins should I connect. Who can help me ? Thanks!

Chances are, you're not gonna be able to jump directly from 133MHz to 200MHz. You have to go in small increments...generally +5MHz at a time, rebooting & testing for stability after each increase. Read your motherboard manual - the section about BIOS settings. According to the Epox website, your board has excellent overclocking features...apparently you don't know how to use them: "PowerBIOS for excellent overclocking features: Programmable FSB and AGP/PCI Clock output frequency with 1MHz fine tuning Support BIOS adjustable CPU multiplier, FSB clock, AGP clock, DIMM frequency settings" http://www.epox.com.tw/eng/products_content.php?ps=282 Asus A7N8X-X 1800+ @ 8 x 210MHz 768MB PC3200 Asus A9550 128MB/128-bit Gamer Edition WinME/WinXP Pro

If you can pull this off you will be able to overclock your Celeron D 2.4ghz to 3.2ghz without any problems or any big time upgrades to the heatsink and fan on the cpu. I have seen the same processor you have peak out stable at 3.6ghz without any problems, but that system had an awesome overclocking heatsink and fan and great airflow in the case.