Intel GA-4MXSV user manual Q / R UF2/3/4/5 System Fan Connectors, Clrcmos Clear Cmos Function

GA-4MXSV Motherboard

O / P / Q / R ) UF2/3/4/5 (System Fan Connectors)

This connector allows you to link with the cooling fan on the system case to lower the system temperature. These connectors are for system use only.

UF2

1

	Pin No.	Definition
	1	GND
	2	12V
UF3
	3	Sense
1	4	Control

UF4

UF5

S ) CLR_CMOS (Clear CMOS Function)

You may clear the CMOS data to its default values by this jumper.

Default value doesn’t include the “Shunter” to prevent from improper use this jumper. To clear CMOS, temporarily short 1-2 pin.

1 1-2 close: Clear CMOS

1 2-3 close: Normal (Default)

2 4