User`s manual

MXGD Series CyberResearch

Motherboards

5 Input 1 6 Output 1

7 Input 2 8 Output 2

9 Input 3 10 Output 3

Table 4-7: DIO Connector Connector Pinouts

4.2.6 Fan Connector (+12V) (CPU Cooling Fan)

CN Label:

IO_FAN2

CN Type:

4-pin wafer

CN Location:

See Figure 4-7

CN Pinouts:

See Table 4-8

The CPU cooling fan connector provides a 12V, 500mA current to a CPU cooling fan. The

connector has a "rotation" pin to get rotation signals from fans and notify the system so the

system BIOS can recognize the fan speed. Please note that only specified fans can issue

the rotation signals.

Figure 4-7: +12V Fan Connector Location