B760m board slow fan speed

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   I have a new B760M PG Sonic wifi motherboard, i5 13400f CPU, thermalright peerless assassin 120 se, 32GB ram, rtx 4070 to and a 1000 W power supply.

The three noctua NFA-A14 PWM fans in the case won't go faster than 460 RPM even when I set them to full speed in bios. Also I haven't installed an OS yet and the CPU fans seem to be operating fine. 

I am not sure what is causing the fan speed to be so slow.

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Datruff Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 07 Oct 2023 Status: Offline Points: 20	Post Options Post Reply Quote Datruff Report Post Thanks(0) Quote Reply Topic: B760m board slow fan speed Posted: 07 Oct 2023 at 1:55pm
	I have a new B760M PG Sonic wifi motherboard, i5 13400f CPU, thermalright peerless assassin 120 se, 32GB ram, rtx 4070 to and a 1000 W power supply. The three noctua NFA-A14 PWM fans in the case won't go faster than 460 RPM even when I set them to full speed in bios. Also I haven't installed an OS yet and the CPU fans seem to be operating fine. I am not sure what is causing the fan speed to be so slow.