Chapter 2: Hardware Installation; Connect Cooling Fans; Install System Memory - Biostar FX9830M Instructions Manual

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.
CPU_FAN: CPU Fan Header
SYS_FAN: System Fan Header
Note
» CPU_FAN, SYS_FAN 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 pin#1(GND).

2.2 Install System Memory

DDR4 Modules

Chapter 2: Hardware installation

Pin Assignment
1 Speed Control Signal
2 Sense
3 Voltage Control
4 Ground
Pin Assignment
1 Ground
2 +12V
3 Sense
4 Speed Control Signal
Chapter 2: Hardware installation | 7
FX9830M