PC FANS GET SUPER LOUD WHEN STARTING GAMES< LIKE FORTNITE AND ARK.

[Killa-Lampost]

its a brand new pc but itr go super loud and i dont know why, its got good specs too. i cant tell if its the graphics or cpu fan or chasis fans

[Supafly]

Could be low quality fans/cooler that generate a lot of noise.
Could be cooler has an aggressive fan curve making it ramp up the fans to max RPM the moment components react a certain temperature.

Take the side of the case of and listen to identify which fan or fans is making the noise.

If it's case fans you could try rubber washers between the case and the screw or special rubber fittings to reduce vibration.

If it's Case fans or CPU cooling fans you should be able to adjust the fan curve by entering the bios. GPU fancurve can be adjusted using MSI Afterburner.

EDIT: If adjusting fancurve doesn't work as they still get hot enough fans hit max RPM then you'd need to replace them with something better.

[Echoz]

I think the crucial question here is what computer is it?
If it's a laptop, especially an ultrabook or otherwise thin laptop this is to be expected, as they are not designed to be able to run under heavy load without the fans running at full speed. Even then, most ultrabooks have to throttle, as they are just not made for that kind of prolonged load.
If it's a desktop computer I suggest first and foremost to figure out which fan is speeding up so much. If you're missing software to read the fan speed, OpenHardwareMonitor is a good choice that should show readings from all of the available sensors in your computer.
You can find it here: https://openhardwaremonitor.org/

[_I_]

check bios and adjust fan curves for the headers they are plugged into
and make sure they are set to the control type of fhe fan
3pin = voltage control, 4pin = pwm control

[Washell]

Originally posted by Killa-Lampost:

i dont know why

Because you're

Originally posted by Killa-Lampost:

STARTING GAMES

It's the same reason you get all hot and sweaty when you work (out). You're actually doing something.

That said, there are ways to deal with the noise as the others have pointed out.

[🪻🧋Sylvie💮🍃]

Buy Noctua Fans. It's a lot quieter than generic fans.