Chapter 2: Hardware Installation; Connect Cooling Fans - Biostar A68I-350 DELUXE R2.0 User Manual

A68I-350 DELUXE R2.0/A68I-450 DELUXE/A68I-E350 DELUXE

CHAPTER 2: HARDWARE INSTALLATION

2.1 Connect Cooling Fans

These fan headers support cooling-fans built in the computer. The fan cable and
connector may be different according to the fan manufacturer. Connect the fan
cable to the connector while matching the black wire to pin#1.
CPU_FAN1: CPU Fan Header
SYS_FAN1: System Fan Header
Note: CPU_FAN1, SYS_FAN1 support 4-pin and 3-pin head connectors. 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.
Pin Assignment
1 Ground
2 +12V
3
FAN RPM rate sense
4 Smart Fan Control (By Fan)
Pin Assignment
1 Ground
2 +12V
3
FAN RPM rate sense
5