Asus CUV4X User Manual download pdf (Page 56)

ASUS CUV4X User’s Manual56

4. BIOS SETUP

4.4 Advanced Menu

CPU : System Frequency Multiple (when CPU Speed is set to [Manual])

This field is for unlocked processors only. If your processor’s Frequency

Multiple is detected locked, you will not be able to access this field. This

field sets the frequency multiple between the CPU’s internal frequency (CPU

speed) and external frequency. This must be set in conjunction with Sys-

tem/PCI Frequency (MHz) to match the speed of your CPU. Configura-

tion options: [2.0x] [2.5x] [3.0x]...[7.0x] [7.5x] [8.0x]

System/PCI Frequency (MHz) (when CPU Speed is set to [Manual])

This feature tells the clock generator what frequency to send to the system

bus and PCI bus. The bus frequency (external frequency) multiplied by the

bus multiple equals the CPU speed.

Advanced Menu

CPU Speed [Manual]

When the motherboard is set to JumperFree™

mode, this field allows you to select the internal

frequency of your CPU. Available options in-

clude multiples of 100 and 133. Select [Manual]

if you want to make changes to the subsequent

2 fields. Note that selecting a frequency higher

than the CPU manufacturer recommends may

cause the system to hang or crash. See System

Hangup on page 59.

Multiples of 100

(for 100MHz FSB)

Multiples of 133

(for 133MHz FSB)

1 ... 55 56 57 ... 104

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Asus CUV4X User Manual Page 56