Question Dell Latitude 5411

[MathReif]

Hello not long ago i got my notebook Dell Latitude for school. Since its not brand new i replaced thermal paste and new windows 11. At first everything looked good but after some time i spotted loude fan and notebook beaing hot. I checked and it was sometime normal like 45°C and sometime its was around 80°C. But main problem is that when i started working on it like watching youtube and trying to install default thing like windows update and instaling tools for visual studio it started getting hot again to 90°C even when its not like hard work. Thanks for help.

 

[Lutfij]

Welcome to the forums, newcomer!

Did you make sure your laptop's BIOS was updated before you reinstalled the OS?

Since its not brand new i replaced thermal paste
What thermal paste did you use and how much of it did you use?

and new windows 11.
Where did you source the installer for the OS? Did you install the OS in offline mode, to later install all necessary drivers manually in an elevated command(not relying on the OS to automatically download drivers it thinks is right for your platform?

 

[MathReif]

Yes i updated latest BIOS. For thermal paste i used common Artic MX-6 (i used definitely enough
)and yes i installed in onfline mode but i checked all latest drives.