Asus A7V133-VM Bedienungsanleitung PDF herunterladen (Seite 19)

ASUS A7V133-VM User’s Manual 19

3. H/W SETUP

Motherboard Settings

WARNING! Frequencies other than the recommended CPU bus frequencies are

not guaranteed to be stable. Overclocking your processor is not recommended. It

may result in a slower speed and premature wearing of the processor.

3) CPU External Frequency Setting (SW1 Switches 1–4)

This option tells the clock generator what frequency to send to the CPU, SDRAM,

and the chipset. This allows the selection of the CPU’s External frequency. The

CPU External Frequency multiplied by the Frequency Multiple equals the CPU’s

Internal frequency (the advertised CPU speed).

IMPORTANT:

1. For normal frequencies, 100, 103 and 105 MHz, the JF jumpers must be set

to [1-2]. For the purpose of overclocking, 133 MHz and above, the JF

jumper must be set to [2-3] and speed adjustments must be made through

BIOS using JumperFree Mode and a 133 MHz capacity processor.

2. To use the manual DSW (SW1) switches as shown below, the JEN must be

set to Jumper Mode: [1-2]; (See 1, p. 18).

3. Otherwise, if JumperFree Mode is enabled, all DSW (SW1) switches must

be set to OFF and the JEN jumper must be set to [2-3]. (See #1 on the previ-

ous page). Then, the BIOS setup can be used in place of these switches (Set

Operating Frequency Setting to User Define under 4.4 Advanced Menu in

BIOS Setup to set the CPU Frequency).

4. If processor settings above 133 MHz are required, then you must use a 133

MHz capacity processor, JumperFree Mode and BIOS to make adjustments.

External Frequency Table

CPU PCI Frequency Selection Switches

(MHz) (MHz) 1 2 3 4

100.00 33.33 [ON] [ON] [OFF] [ON]

103.00 34.33 [OFF] [ON] [OFF] [ON]

105.00 35.00 [ON] [OFF] [OFF] [ON]

133.00 33.33 [OFF] [OFF] [OFF] [OFF]

NOTE: For updated processor settings, visit the ASUS at: WWW.ASUS.COM

A7V133-VM CPU

External Frequency Selection

CPU 100MHz

105MHz

CPU

103MHz

133MHz

A7V133-VM

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