Cpu And System Fan Connectors; Figure 23: Cpu And System Fan Connectors Diagram; Table 22: Cpu And System Fan Connectors Pinouts - VIA Technologies EPIA-M910 User Manual

2.2.10. CPU and System Fan Connectors

There are two fan connectors on board: one for the CPU and one for the chassis. The fan connector for
the CPU is labeled as "CPUFAN1" and the fan connector for the system is labeled as "SYSFAN1". The fans
provide variable fan speeds controlled by the BIOS. The pinouts of the fan connectors are shown below.

Figure 23: CPU and system fan connectors diagram

CPU fan
Pin Signal
1 FANI01
2 F_PWM1
3 GND

Table 22: CPU and system fan connectors pinouts

System fan
Pin Signal
1 FANI02
2 F_PWM2
3 GND
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