SOYO SY-P4S DRAGON Ultra User Manual page 40

Dragon ultra mpga socket 478 processor supported agp/pci motherboard 400 mhz front side bus supported atx form factor

Table of Contents

Hardware Installation

Step 2. Select [LOAD OPTIMIZED DEFAULTS]

Select the "LOAD OPTIMIZED DEFAULTS" menu and type "Y" at the

prompt to load the BIOS optimal setup.

Step 3. Select [SOYO COMBO FEATURE]

Set CPU：DRAM Clock Ratio to 1: 1. This means that the frequencies of the

DRAM will be in ratio to the CPU Clock. See table below:

CPU:DRAM

Ratio

1 : 1

3 : 4

3 : 5

4 : 3

4 : 5

Ex. If you have a CPU of 133MHz FSB and DRAM Frequency of 133 MHz

set the CPU:DRAM Clock ratio to 1:1

set the CPU Clock to 133 MHz

Note: setting the CPU/DRAM frequency in the BIOS will override the

Dip switch settings. See page 15 for more info on Dip switch settings.

Step 4. Select [SAVE & EXIT SETUP]

Press <Enter> to save the new configuration to the CMOS memory, and

continue the boot sequence.

You are now ready to configure your system with the BIOS setup program.

Go to Chapter 3: BIOS SETUP

CPU FSB

100MHz/133MHz

100MHz

133MHz

SY-P4S DRAGON Ultra

DRAM FSB

100MHz/133MHz

133MHz

166MHz

100MHz

166MHz

Table of Contents