Asus P4B533-V manual Switches and jumpers, JumperFree mode JEN1

2.7Switches and jumpers

The motherboard frequency is adjusted through the DIP switches. The white block represents the switch position. The illustration below shows the ON and OFF positions of the switches.

	DSW1
		5
		4
		3
	ON	1 2
	ON OFF
P4B533-V
	DSW2	ON
	12
	3
	4
P4B533-V DIP Switches	OFF	ON

1.Frequency Selection 2.Frequency Selection 3.Frequency Selection 4.Frequency Selection 5.Frequency Selection

1.Frequency Multiple 2.Frequency Multiple 3.Frequency Multiple 4.Frequency Multiple

Set the JEN jumper to pins 1-2 (jumper mode) and the PSBSEL1 jumper to pins 2-3 (DSW1) if you wish to use the DSW1 switches. Otherwise, setting the switches does not produce any effect.

1.JumperFree™ mode (JEN1)

This jumper allows you to enable or disable the JumperFree™ mode. The JumperFree mode allows you to change CPU settings through the BIOS setup instead of using the DIP switches.

		JEN1
			DSW1
				5
				4
				3
P4B533-V			ON	1 2
	1	2	2	3
P4B533-V	Jumper Mode		Jumper Free
			(Default)
JumperFree™	Mode Setting

The JEN jumper is set in conjunction with the DSW1 switches. In JumperFree mode, set DSW1 switches as shown above.

2-16 Chapter 2: Hardware information