Windows 10 Laptop cooling changed after BIOS update

[Medhioub]

Hi,
So my BIOS was updated through windows update and since after that the fans speed is very low when I'm using the laptop. However the temperature of the cpu stays under 70 Celsius even when performing burnin test at 100% cpu.
My laptop is 5 mounths old and the fans are clean, no dust or anything like that.
I want to know is that a problem or it's normal ?

 

[kemical]

Sounds perfectly normal. Manufacturers do release bios updates which can affect the speed of system fans especially with lappies.

If you know the full spec name of the laptop you should be able to find it's support page online usually on the manufacturers site. There you should be able to read up on any updates released and what they relate to.