4.BIOS SETUP

4.4Advanced Menu

SETUP BIOS .4

Menu Advanced

CPU Speed [Manual]

When the motherboard is set to jumperfree mode (see 3.4 Motherboard Settings ), this field allows you to select the internal speed of your CPU. Select [Manual] if you want to make changes to the subsequent four fields. Configuration options: [Manual] [266MHz] [300MHz] [333MHz] [366MHz] [400MHz] [433MHz] [466MHz]

CPU Core:Bus Freq. Multiple (when CPU Speed is set to [Manual])

This field sets the frequency multiple between the CPU’s internal frequency and external frequency. This must be set in conjunction with CPU Bus Frequency to match the speed of your CPU. Configuration options: [2.0x] [2.5x] [3.0x]...[7.0x] [7.5x] [8.0x]

CPU Bus/PCI Freq. (MHz) (when CPU Speed is set to [Manual])

This feature tells the clock generator what frequencies to send to the local bus and PCI devices onboard. The bus frequency (external frequency) multiplied by the bus multiple equals the CPU’s internal frequency (the CPU speed).

CPU Vcore

This field displays the core voltage supplied to the CPU. If you want to set it manually, always refer to the CPU documentation for the reasonable voltage range.

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ASUS P3B-F User’s Manual