Question Why does my laptop has a faint beeping noise when HWMonitor is opened?

[redzaimranrazman]

I have an ASUS X441UV with an i3-6100U and 2x4GB RAM with 120GB Kingston SSD. I found that my laptop would heat up whenever I do task like watching YouTube so I decided to install a software which can monitor my CPU temp. As it turns out, browsing the web can cause my CPU to heat up to 70+ degrees celsius but I will deal that soon. The current problem is that whenever I leave the app open, it will cause my laptop to emit a faint-but-noticeable beeping noise. Why would it emit the beeps?

 

[webworkings]

If it only does this when that particular application is open, then it is likely something with that program.

Additionally, that is not a seriously high temp.