Friends, I could use some help. A couple of days ago, the PC began making this weird, intermittent sound. Something like a hard drive spinning, but the thing has no platter hard drives. I’ve looked all around the thing but don’t see anything out of the ordinary. I’ve yet to dust its innards, but I plan to do that this weekend.
I took a video of it, and the sound happens around 9 and 22 seconds.
Any idea what this sound might be and what I can do about it? Thank you.