See if any processes can be.
Toshiba satellite laptop fan noise.
I m sure one is available to purchase.
If the fan is making a lot of noise but it only sounnds like it is working hard you can try three things.
Your toshiba laptop uses a cooling fan to prevent the laptop from overheating but the fan can be noisy.
This will over work your cpu and thus your fans.
This video was uploaded from an android phone.
The cpu fan was constantly running and things were staying hot.
I was having that problem also.
It will help you to get to the fan.
This particular model is a toshiba satellite.
After taking the back off there are screws hidden beneath the pads closest to the hinge i figured out that although the fan was clean it would sometimes hit against the fan housing when it spun at certain speeds.
Your toshiba laptop uses a cooling fan to prevent the laptop from overheating but the fan can be noisy.
If the fan is still too loud you can change the fan speed using the bios basic input output system menu.
Instead of a gentle whir it was really loud.
Also checkout this forum on loud toshiba fans.
Try one of these guides to see if one is similar to your toshiba.
I have a toshiba satelite that s a few years old.
I was having the same problem on my toshiba satellite laptop after the win 10 anniversary update.
Toshiba satellite ultrabook u940.
To make the fan quieter first try cleaning off any dust or grime to make sure that the fan can run easily.