Biostar NF4-A9A Manuale Proprietario
NF4-A9A / NF4 Ultra-A9A
8
2.2 F
AN
H
EADERS
CPU FAN Power Header: JCFAN1
System Fan Power Header: JSFAN1
Northbridge Fan Power Header: JNBFAN1
System Fan Power Header: JSFAN1
Northbridge Fan Power Header: JNBFAN1
Pin Assignment
1 Ground
2 +12V
JCFAN1
JSFAN1
JNBFAN1
1
3
1
3
1
3
3
FAN RPM rate sense
(Only for JCFAN1 and
JSFAN1.)
(Only for JCFAN1 and
JSFAN1.)
Note:
The JCFAN1 and JSFAN1 reserve system cooling fan with Smart Fan Control utility. It
supports 3 pin head connector. When connecting with wires onto connectors, please note
that the red wire is the positive and should be connected to pin#2, and the black wire is
Ground and should be connected to GND.
supports 3 pin head connector. When connecting with wires onto connectors, please note
that the red wire is the positive and should be connected to pin#2, and the black wire is
Ground and should be connected to GND.