Intel IM-Q35 Series User Manual
Page 33
IM-Q35 Mainboard
2-14
Fan Power Connectors: CPUFAN1, SYSFAN1
The fan power connectors support system cooling fan with +12V. When 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 Intel
®
official website or consult
the vendors for proper CPU cooling fan.
CPUFAN1
SENSOR
+1 2V
GND
CONTROL
SYSFAN1
SENSOR
+1 2V
GND
JFP1 Pin Definition
Front Panel Connector: JFP1
The mainboard provides one front panel connector for electrical connection to the
front panel switches and LEDs. The JFP1 is compliant with Intel
®
Front Panel I/O
Connectivity Design Guide.
1
2
9
10
JFP1
HDD
LED
Reset
Switch
Power
LED
Power
Switch
+
+
+
-
-
-
PIN
SIGNAL
PIN
SIGNAL
1
HDD LED+
2
PWR LED+/PWR LED+
3
HDD LED-
4
PWR LED-/SLP LED+
5
RESET-
6
PWRBTN-
7
RESET+
8
PWRBTN+
9
N/A
10
Key(no pin)
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