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ASUS A7V333 motherboard user guide
19
NOTE! The JEN jumper is set in conjunction with the DIP switches. In
JumperFree™ mode, set all DIP switches (DIP_SW) to OFF.
A7V333
®
ON
12345
6
A7V333 DIP Switches
ON
OFF
SYSCLK
1.Frequency Selection
2.Frequency Selection
3.Frequency Selection
4.Frequency Selection
5.Frequency Selection
6.Frequency Selection
A7V333
®
ON
12345
6
Jumper Mode
12
Jumper Free
(Default)
23
A7V333 JumperFree™ Mode Setting
JEN
SYSCLK
2.7 Switches and jumpers
The jumpers on the motherboard allow you to change some feature
settings to suit your customized system configuration.
Motherboard Frequency Settings (DIP Switches)
The motherboard frequency is adjusted through the DSW switches. The
illustration below shows the default position:
1) JumperFree™ Mode (3 pin 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.
IMPORTANT! To use the DSW switches to make changes to speed
seettings, the JEN jumper must be reset to pins 1-2 (jumper mode).
Otherwise, setting the DSW switches does not produce any effect.