The only thing I can think of is that the new fan is a 2 pin design, and not a 3 pin design. THe third pin is how the MB knows that the fan is spinning. Mind you, I have never seen that error before, but that is all I can think of. Also, tell us mosre about the setup. What MB. Is the CPU removable? Did the original fan come with the setup. perhpas you need an exact replacement.Originally Posted by jdiazj1
Otherwise, I have no ideas.