2
Hardware Installation
31
Pin
1
2
3
Function
On
+12V
Sense
2. The CPU fan did not rotate immediately upon system boot-up
or it took some time before the CPU fan rotated.
If the CPU fan did not rotate immediately upon system boot-up
or it took some time before the fan rotated, check whether the
heatsink and fan are mounted properly onto the CPU then
restart the system. If the same problem occurs, you must replace
it with a good quality fan - one that will rotate immediately once
power comes in and also one that can dissipate heat more
efficiently, otherwise, you have to disable this function in the CPU
Fan Protection field (PC Health Status submenu) of the BIOS.
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