Intel CB60-BX, CB60-ZX manual Jumper Settings for the CPU’s Front Side Bus

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Hardware Installation

Processor		Frequency	SW1	Processor		Frequency	SW1
66MHz	100MHz	Ratio		66MHz	100MHz	Ratio

300MHz	Future	4.5x	433MHz	Future	6.5x
	processor			processor
333MHz	Future	5x	Future	Future	7x
	processor		processor	processor
366MHz	Future	5.5x	Future	Future	7.5x
	processor		processor	processor
400MHz	Future	6x	Future	Future	8x
	processor		processor	processor

Note:

1. Intel CeleronTM processors support VID (Voltage Identification). The switching voltage regulator on the system board will automatically set the voltage regulator according to the voltage of the processor.

2. You cannot overclock an Intel CeleronTM processor because its frequency ratio is fixed by the manufacturer. The table above is for factory use only.

2.4 Jumper Settings for the CPU’s Front Side Bus

Jumper JP2

CPU’s Front Side Bus Select

The default setting of jumper JP2 is Auto - the system will automatically run according to the FSB of the processor. The “100MHz” setting (1-2-3 Off) is reserved for future 100MHz FSB processors. Refer to the figure on the next page.

Warning:

If your system is installed with a 66MHz FSB processor, do not move the jumper cap from its default setting which is pins 1 and 2 On; otherwise your system will not boot.

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