I have a Striker Extreme and I am wondering what the intended fan is for PWR_FAN? I understand CPU_FAN, CHA_FAN, and OPT_FAN1~5. I know it's not a really big issue, but what fan is meant for PWR_FAN as listed on page 2-30 of the Asus Striker Exteme manual?
It's for the Power Supply fan. Generally that fan doesn't actually get power from the motherboard, but often the power supply will have a wire and connector to send the fan's RPM reading to the M/B.