motherboard no beep

Forum discussion tagged with motherboard no beep.
  1. Mdsp3

    Question Fan header low voltage, motherboard no beep sound

    Cpu fan header low voltage that causes my motherboard to not start. I tried to connect the 4 pin cpu fan to the 3 pin system fan and it has high rpm while on the cpu fan header it has low. I think this is what causes my motherboard to not beep. What could be the fix?