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Hardware installation cooling fan connectors, Bios setting – DFI AM636-B User Manual

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Hardware Installation

Cooling Fan Connectors

The fan connectors are used to connect cooling fans. The cooling fans will provide
adequate airflow throughout the chassis to prevent overheating the CPU and sys-
tem board components.

BIOS Setting

The PC Health Status submenu of the BIOS will display the current speed of the
cooling fans. Refer to chapter 3 for more information.

4

1

Sense

Power

Ground

Speed

Control

CPU fan

System fan

1st fan

1

3

Sense

Power

Ground

3

1

Sense

Power

Ground

1

3

Sense

Power

Ground

2nd fan