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Fan speeds rev up and down

Kvahuest
By Kvahuest
in Cooling
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Since its getting hotting my pc will be getting hotter but for some reason my fans rev up then go back down, is there a way i can control them and stop them ramping up, my cpu is at 40c and my gpu is at 70c as it always is  

 

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18 minutes ago, Kvahuest said:

Since its getting hotting my pc will be getting hotter but for some reason my fans rev up then go back down, is there a way i can control them and stop them ramping up, my cpu is at 40c and my gpu is at 70c as it always is  

 

Could just be a sensor error or smthn like that. Try for a BIOS update and/or custom fan speeds in BIOS. Most computers, even laptops, have the option for the latter

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1 minute ago, DaJakerBoss said:

Could just be a sensor error or smthn like that. Try for a BIOS update and/or custom fan speeds in BIOS. Most computers, even laptops, have the option for the latter

this may be a dumb question but where do i check for a bios update?

 

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2 minutes ago, Kvahuest said:

this may be a dumb question but where do i check for a bios update?

 

Your motherboard's support page.

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Which fans are revving up and down and which header are they being plugged into?

This is usually from a fan curve that's too aggressive. Find out what fan speed they're running at and at what temps. You can make the curve less steep to reduce the fan speed changes. 

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28 minutes ago, WoodenMarker said:

Which fans are revving up and down and which header are they being plugged into?

This is usually from a fan curve that's too aggressive. Find out what fan speed they're running at and at what temps. You can make the curve less steep to reduce the fan speed changes. 

i believe it was the weather since it was really hot in my room at that time, i closed my blinds and cooled my room down hasnt occurred since, but ill update my bios if it needs to tomorrow 

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19 hours ago, WoodenMarker said:

Which fans are revving up and down and which header are they being plugged into?

This is usually from a fan curve that's too aggressive. Find out what fan speed they're running at and at what temps. You can make the curve less steep to reduce the fan speed changes. 

it doesnt need a bios update, the last update was 4 years ago, guess its just the weather 

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