Biostar TForce4 U [7/100] B about fan headers

Biostar TForce4 U [7/100] B about fan headers
Biostar T-Series TForce4/ TForce4 U
User’s Manual
5
Step 4: Hold the CPU down firmly, and then close the lever toward
direct B to complete the installation.
B
Step 5: Put the CPU Fan on the CPU and buckle it. Connect the CPU
FAN power cable to the JCFAN1. This completes the installation.
B. About FAN Headers
CPU FAN Power Header: JCFAN1
System Fan Power Headers: JSFAN1/ JSFAN2
North Bridge Fan Power Header: JNBFAN1
JCFAN1:
Pin Assignment
1 Ground
2 Smart Fan
Control
3
FAN RPM rate
sense
JSFAN1/JSFAN2
Pin Assignment
1 Ground
2 +12V
3
FAN RPM rate
sense
JNBFAN1
1 Ground
2 +12V
13
13
1
3
1
3
JCFAN1
JNBFAN1
JSFAN2
JSFAN1
3
N/A
Note:
JCFAN1JSFAN1/JSFAN2 and JNBFAN1 reserve system cooling fan
with Smart Fan Control utilities. 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.

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