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iBook OverClocking

INTRODUCTION

I analyzed how to increase the clock speed of a iBook computer.

If you adjust the set of Resisters labelled "R7" to "R14" which are up side of "Logic Board", you may configure the Processor clock PLL.

First : You need to take out Logic Board Assembly.

Second : Configure the set of Resisters labelled "R7" to "R14" which are under side of "System Module".

This infomation is not confirmation of stability operation. Please note that any modifications you make to your Macintosh are made at your own risk.

TUNE-UP METHOD...

CPUClock	PLLConfig	R13	R11	R9	R7	R14	R12	R10	R8	Note
300MHz	x4.5	S	S	S	x	x	x	x	S	iBook Default
333MHz	x5	S	S	x	S	x	x	S	x
366MHz	x5.5	S	x	x	S	x	S	S	x
400MHz	x6	S	x	S	S	x	S	x	x
533MHz	x6.5	S	x	S	x	x	S	x	S
466MHz	x7	x	S	x	x	S	x	S	S
500MHz	x7.5	S	x	x	x	x	S	S	S
533MHz	x8	x	x	S	S	S	S	x	x
666MHz	x10	x	S	S	x	S	x	x	S

• S:Mount Resister

• x:Remove Resister

Bench Mark (SystemInfo / Norton Utilities)

Read Me First !
Please note that any modifications you make to your iBook are made at your own risk. I am not repsonsible or liable for any problems you may incur as a result of any modifactions you make to your iBook. Please note you must view my text AS WELL AS THE CONTAINED PHOTOS in order to make appropriate modifications to your iBook.