PC case vibrates periodically

[Nikolas048]

hello, im really pissed at my pc because it periodically vibrates. it stops vibrating when i ''hit it'' (i dont) and when i touch it. i have:
Asus prime b350-plus
Ryzen 5 1600
Aorus gtx1060 6gb
corsair vs650
corsair vengeance lpx 2x8
500gb hdd
ssd teamgroup L7 evo 120gb
hdd seagate barracudda 1tb
aerocool aero500 window
corsair af120 blue at the front of the pc
i just get pissed when it vibrates. im almost sure its not the fans. when the pc is on, i put my finger on different (safe) places of the case and the vibration stops. please help

 

[helpstar]

all screws tightend

the PSU can be loud and is not a very quality unit

the hard drives can vibrate as well

 

[Nikolas048]

i removed my toshiba DC01A blabla hdd and the noise stopped