Weird noise

[vastrolorde]

I have two c++ projects. One is written using Wt framework and is a webpage with a server. Other is my own implementation of quadtree and physics engine using SDL2. When i run my webpage its all good nothing weird. But when i run my physicsengine my computer starts to make this weird whining noise, similar to those of capasitors in the old tv-s. I fisrt thought thtm ybe my exception handling is causing something weird so i rewrote it to nto use exceptions. Still i get this weird noise.

Program itself just renders a widow whith white background whit blue frames around the partitions of quadtree and a small red square moving. Any idea what is causing this? Is it my program or is my computer starting to breake?

Im also using Visual Studio 2015.

[ne555]

You need to sacrifice a virgin ram.

[vastrolorde]

And this sound only happens when i run this specific program. Games, other projects, whatever, silence.

[helios]

It's probably the CPU fan spinning up.

[vastrolorde]

No its not the sound of a fan. CPU fan is spinning almost allthe time due to me playing lot of games :D. Im gona make a new project with SDL2 and a single moving object il see if it repeats.

[ne555]

¿have you tried turning it off and on again?

[vastrolorde]

Yes. Made another project with SDL. I think it might be GPU Fan(Laptop with external GPU)