SETUP H/W .3

Settings Motherboard

3. HARDWARE SETUP

Motherboard Frequency Settings (DIP Switches)

The motherboard frequency is adjusted through the DIP switches. The white block represents the switch’s position. The illustration below shows all the switches in the OFF position.

CPU_RATIO

1

ON

ON

OFF

1 2 3 4 5

SYSCLK

 

ON

2

3

4

 

1

ON

A7V266

 

 

 

 

 

 

 

OFF

A7V266 DIP Switch

1) JumperFree™ Mode (JEN)

This jumper allows you to enable or disable the JumperFree™ mode. The JumperFree™ mode allows processor settings to be made through the BIOS setup (see 4.4 Advanced Menu).

SettingJEN

 

 

 

 

 

 

 

Enable (JumperFree)

[2-3] (default)

 

 

 

 

 

 

Disable (Jumper Mode)

[1-2]

 

 

 

 

 

 

 

 

 

JEN

 

 

 

 

 

1

 

 

CPU_RATIO

 

 

 

 

 

 

 

 

 

 

 

 

ON

 

 

 

ON

 

 

 

 

 

 

 

 

 

 

 

1

2

3

4

5

OFF

 

 

 

 

 

 

 

SYSCLK

 

 

 

 

 

 

 

 

ON

2

3

4

 

 

 

 

 

1

ON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

A7V266

1

2

 

2

3

 

 

 

 

 

 

 

 

 

Jumper Mode

Jumper Free

 

A7V266 Jumper Mode Setting

 

(Default)

 

 

NOTE: In JumperFree™ mode, set all DIP switches (DIP_SW) to OFF.

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ASUS A7V266 User’s Manual