Cpu fan error! Do i need to redo thermal paste?

knp · Nov 25, 2014

Hardware:
ASUS Z87-PRO
Freezer 7 Pro rev.2 Fan
Intel Core i5 processor
E2 cooler master thermal paste

Info:
CPU temp 41 degrees celsius
MB temp 22 degrees celsius
Fan speed: erratic

I reassembled my computer after moving country and am receiving a CPU fan error. On the Bios screen I am seeing the cpu fan going mainly around 1000 rpm however this occasionally spikes down to 300/200. I believe i have connected the fan cable in the correct mb slot. I did alotb of difficulty reapplying the thermal paste because the fan was so difficult attaching it to the motherboard (alot of twisting and reapplying) so there is a strong chance the thermal paste was disturbed.

My question is:
Is there something else possibly causing this problem?
If it is the thermal paste can i still continue to use my computer for the next 2/3 weeks without any damage to the cpu? I will be using graphic design softwares and some 3d modelling tools

i7Baby · Nov 25, 2014

Double check that the fan is plugged into a CPU Fan header. Read your mobo manual.

knp · Nov 25, 2014

I believe I have the correct connection because there is a "CPU Fan" label beside the slot I'm connected to and the only other slot possible has "CPU opt" written beside it.

RobCrezz · Nov 25, 2014

Yeah some motherboards see a low RPM as a fault, when its actually normal for some cpu coolers. You can usually disable the error or lower the rpm threshold in the bios. I have seen the same thing before on Asus motherboards.

Keep an eye on temps when you are in windows just to be sure, but it should be fine.

knp · Nov 25, 2014

I have "ignore" enabled on CPU fan speed and quality control for all fans but it still keeps loading into Bios. Do you know what could be causing this?

RobCrezz · Nov 25, 2014

knp :

What do you mean it keeps loading into the bios? Do you get an error?

knp · Nov 25, 2014

No error, just when i start up it goes straight to bios.

i7Baby · Nov 25, 2014

And then to Windows?

knp · Nov 26, 2014

I try to start windows but nothing happens. I select boot ssd drive and it just returns to the bios screen after a few seconds of everything going black

i7Baby · Nov 26, 2014

Disconnect the OS drive and see if your pc posts.

If so, then your Windows is corrupt. Then do a re-start into Safe Mode - http://windows.microsoft.com/en-au/windows/advanced-startup-options-including-safe-mode#1TC=windows-7 - and d a Computer Repair.

If not, post the post/beep code and meaning.

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Cpu fan error! Do i need to redo thermal paste?

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