MSI IM-945GSE SERIES MS-9830 - Manual (Page 41)

2-13
Hardware Setup
Fan Power Connector: CPUFAN1
The fan power connector supports 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.
Important
Please refer to the recommended CPU fans at CPU vendor’s official website
or consult the mainboard vendor for proper CPU cooling fan.
SPI Flash ROM Pinheader: JSPI1
This pinheader is used to flash SPI flash ROM.
Pin Description Pin Description
1 VCC3_SB 2 VCC3_SB
3 SPI_MISO_F 4 SPI_MOSI_F
5 SPI_CS0_F# 6 SPI_CLK_F
7 GND 8 GND
9 SPI_HOLD# 10 NC
Pin Definition
1
JSPI1
2
9
10
CPUFAN1
SENSOR
+12V
GND
CONTROL
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