MSI H55M-P33 manual Serial Port Connector JCOM1/ JCOM2, Fan Power Connectors CPUFAN,SYSFAN1~2

MS-7636

Serial Port Connector: JCOM1/ JCOM2

This connector is a 16550A high speed communication port that sends/receives 16 bytes FIFOs. You can attach a serial device.

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Fan Power Connectors: CPUFAN,SYSFAN1~2

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 con- nected to the +12V; the black wire is Ground and should be connected to GND. If the mainboard has a System Hardware Monitor chipset on-board, you must use a specially designed fan with speed sensor to take advantage of the CPU fan control.

CPUFAN

SYSFAN1/ 2

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Important

•Please refer to the recommended CPU fans at processor’s official website or consult the vendors for proper CPU cooling fan.

•CPUFAN support Smart fan control. You can install Control Center utility that will automatically control the CPUFAN speeds according to the actual CPUFAN tem- peratures.

•Fan cooler set with 3 or 4 pins power connector are both available for CPUFAN.

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