Msi b450 tomahawk biosban mikor belépek mindig beállítja a processzor venti fordulatát maxra és ha elfelejtem visszaállitani és elmenteni azt is, akkor pörög, aztán ismét restart, bios és visszaállítás. Mi a hiba?

legfrissebb biossal? Frissitsd ha nem.

probalkoz bios resettel, alaplapi elem kivevossel

es utana allitgasd be

biztos jo fan csatiba dugtad? (nem e cserelted meg valamivel)

#6 oke de joba tehat cpu huto fan csatijaba ugy ertettem

1 x 4-pin CPU fan connector

1 x 4-pin water-pump-fan connector

4 x 4-pin system fan connectors

persze ha biosban allitgatod, meg vegulis mukodik is...

Fan connectors can be classified as PWM (Pulse Width Modulation) Mode or DC Mode.

PWM Mode fan connectors provide constant 12V output and adjust fan speed with

speed control signal. DC Mode fan connectors control fan speed by changing voltage.

When you plug a 3-pin (Non-PWM) fan to a fan connector in PWM mode, the fan speed

will always maintain at 100%, which might create a lot of noise. You can follow the

instruction below to adjust the fan connector to PWM or DC Mode. However, with auto-

detection mode fan connectors, the system will auto detect the fan mode.

a CPU_FAN1 ben legyen ne a PUMP vagy SYS ben

es hany pines? 4 vagy 3?

Biosban PWM modon legyen ha 4 pines