My HDD has been making this sound for a while, mostly right after startup (When I come to the desktop and programs are starting.) and when I open certain programs. For example when I open battle.net and start WoW, this sound is constant and is pretty loud. When I exit those programs, the sound lowers and some minutes after, the sound is nearly gone. Recently the sound has gotten worse and more consistent.
I found a youtube clip with the exact same sound.
https://www.youtube.com/watch?v=V7yBeRfc49U
I found a youtube clip with the exact same sound.
https://www.youtube.com/watch?v=V7yBeRfc49U