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Fanfold Paper
Posts: 5
Registered: ‎08-21-2017
Location: IL
Views: 784
Message 1 of 3

lenovo 510S-14IKB laptop fan noise

I bought a new laptopb,  everything is going well' except the fan sound..the problem is that the fan running althought that the cpu temperature is 35... its not really noisy, but it bothering that the fan starts cooling the cpu althought the cpu is not hot!! so why the fan is running all the time? its normal for the fan to run at 35 temperature? what should i do? is it normal activity?


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Support Specialist
Posts: 2,948
Registered: ‎02-22-2017
Location: GB
Views: 724
Message 2 of 3

Re: lenovo 510S-14IKB laptop fan noise

Hello Abdallayasen

Thanks for using the Lenovo forums.

If I know correctly, the fan is meant to be running in order to keep the CPU cool at the optimal temperature, if it was not running, then it would allow the CPU to heat up.


This should not be a problem. However, if it really bothers you, you may be able to control it with some sort of fan control application.


Hope this helps, let us know how you get on.

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Fanfold Paper
Posts: 5
Registered: ‎08-21-2017
Location: IL
Views: 713
Message 3 of 3

Re: lenovo 510S-14IKB laptop fan noise

thank you for your replay.. lenovo support in my country told to me to retun it for a check before 14 days ends...
i understand you that fan control maybe helps me but i dont know how to make it possible for this laptop  becuase of lenovo loocking  me to adjust fan speed from the bios..

however, so you can assure to me that the fan running constantly at 35 cpu with just browsing and watching youtube is regular thing and not a problem? but why this should happen ? 35 is not hot and not even close to be hot , why you dont update the bios and adjust the fan speed, and update the thermal sensor? the laptop is very good, the fan is the only problem in it!!

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