IEI Integration IMBA-G412ISA v1.00 - Manual (Page 33)

2010/26/2010158
Page 20
IMBA-G412ISA ATX Motherboard
Figure 3-3: CPU Fan Connector Location
Pin Description
1 GND
2 +12 V
3 Fan In
4 Fan Control
Table 3-4: CPU Fan Connector Pinouts
3.2.3 System Fan Connectors
CN Label: NB_FAN1, SYS_FAN1 and SYS_FAN2
CN Type: 3-pin wafer
CN Location: See
600H600H600H
Figure 3-4
CN Pinouts: See
601H601H601H
Table 3-5 and
602H602H602H
Table 3-6
The fan connector attaches to a system cooling fan.
Figure 3-4: System Fan Connector Locations