MSI G52-S9617X1 - Manual (Page 33)

2-17
Hardware Setup
Fan Power Connectors: CFAN1/2, SFAN1, NBFAN1
The fan power connectors support system cooling fan with +12V. W hen connecting
the wire to the connectors, always note that the red wire is the positive and should
be connected to the +12V; the black wire is Ground and should be connected to GND.
If the mainboard has a System Hardware Monitor chipset onboard, you must use a
specially designed fan with speed sensor to take advantage of the CPU fan control.
SCSI LED Connector: J7
Connect the J7 to the LED connector on the add-on SCSI adaptor and the HDD LED will
blink when add-on SCSI device is active.
PIN SIGNAL
1 VCC5
2 SCSI LED
3 HDD LED
4 VCC5
Pin Definition
1
J7
CFAN1/
SFAN1
+
1
2
V
G
N
D
S
E
N
S
O
R
CFAN2
SE NS OR
+1 2V
GND
NBFAN1
+1 2V
GND
MSI Reminds You...
Please refer to the recommended CPU fans at AMD
® official website
or consult the vendors for proper CPU cooling fan.