VA-501 Mainboard Manual
4). Connect Cables and Power Supply
Serial Port Connectors: COM1 and COM2
This two 9 pin D-Sub male connectors allow you to connect with your devices
that take serial ports, such as a serial mouse or a modem. Usually, the serial
mouse is connected to COM1, and the modem is connected to COM2.
CPU Fan Connector: FAN
This two 3-pin connector is connected to the CPU fan.
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