Computer making weird noises

confl1ct

Prominent
May 9, 2017
3
0
510
Just recently my computer started making these weird noises. It makes this noise that sounds like a chair being dragged across a wood floor for half a second at a time. That happens about every 2 seconds, and inbetween those sounds it makes a high pitched squeaking noise that lasts for like a second. When it makes the low noise, I can actually feel the computer rumble. Any idea what it is? I just replaced the cpu fan so I doubt it's that. And I don't think it's the case fan because this is a brand new case.
The noises happen kind of randomly. The first time it was when I was playing Counter Strike 1.6 then the 2nd time was when I wasnt really doing anything but browsing youtube.
MOBO: asrock b85m-itx
GPU: GTX 950 windforce
CPU: intel i3-4150
PSU: EVGA supernova G2 650w
Ram: 8gb 2133mhz
Case: NZXT s340
HDD: WD5000azlx (500gb, 7200 rpm, 32mb cache)