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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
UF3
UF4
UF5
1
1
Pin No. Definition
1 GND
2 12V
3 Sense
4 Control
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.
S ) CLR_CMOS (Clear CMOS Function)
1-2 close: Clear CMOS
2-3 close: Normal (Default)
1
1