Computer Ticking noice

[02magnuseik]

Some months ago my computer started to make a ticking noice. I can hear it from my computer, but also trough my headset, when it is connected. My brother checked the pc and said it came from the power supply. Is it any way to fix it?
Here is a video of the noice: https://www.dropbox.com/s/fdgeht5tz5eatqt/VID_20180311_161416.mp4?dl=0

 

[Dunlop0078]

Sounds like a fan with a bad bearing. Possibly a hard drive that is very near death.

 

[Phillip Corcoran]

It sounds to me like a fan either catching on something or, as previously said, a worn fan bearing.

If you can narrow it down to the PSU just replace the complete PSU.