SOYO SY-K7ADA - page 10

SY-K7ADA Quick Start Guide

Hardware

Installation

If you set ratio to manual and configure the RJ1 DIP switch to the settings that match your CPU speed, as

follow table:

RJ1 1 2 3 4 RJ1 1 2 3 4

5On On Off On 9On On Off Off

5.5 Off On Off On 9.5 Off On Off Off

6On Off Off On 10 On Off Off Off

6.5 Off Off Off On 10.5 Off Off Off Off

7On On On Off 11 On On On On

7.5 Off On On Off 11.5 Off On On On

8On Off On Off 12 On Off On On

8.5 Off Off On Off 12.5 Off Off On On

Note: SOYO does not guarantee system stability if the user over clocks the

system. Any malfunctions due to over-clocking are not covered by the warranty.

Step 5. Enable/Disable Power-On by Keyboard (JP1)

You may choose to enable the Power-On through Keyboard function by shorting pin 2-3 on

jumper JP1; or short pin 1-2 to disable this function.

Power-On by

Keyboard Enable Disable

JP1 Setting

Short pin 2-3 to

enable the Power-

On by Keyboard

function.

Short pin 1-2 and

the Power-On by

Keyboard function is

disabled.

Important: When using the Power-On by Keyboard function, please make sure the

ATX power supply is able to provide at least 720mA on the 5V Standby lead (5VSB)

in order to meet the standard ATX specification.

Step 6. The synchronous / asynchronous clock mode between CPU

and memory interface setting

The FSB Frequency can also be set through DIP switch FJ1 or BIOS and it may therefore

differ from the Frequency the CPU specifies. Doing so may however force your CPU to

operate out of its specifications and therefore SOYO can not guarantee the proper

functioning of your system.

Refer to the following table:

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