MSI AM-780E V1.1 - Manual (Page 16)

2-8
HARdWARE SETuP
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Fan Power Connector: CPu_FAN1, SYS_FAN1
The fan power connector supports system cooling fan with +12V. When con-
necting 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 processor’s official website
or consult the vendors for proper CPU cooling fan.
Fan cooler set with 3- or 4-pin power connector are both available for
CPU_FAN1.
•
•
SPI Flash ROM Connector: JSPI1
This connector is used to flash SPI flash ROM.
10
9
2
1
PIN SIGNAL PIN SIGNAL
1
3
5
7
9 +3.3VDUAL
SPI_MISO
SPI_CS#
GND
SPI_HOLD# 2
4
6
8 +3.3VDUAL
SPI_MOSI_F
SPI_CLK_F
GND
CPu_FAN1
SENSOR +12V GN
d
CONTROL
SYS_FAN1
SENSOR +12V GN
d