Around 5ish minutes after I shut down my desktop, there is a weird "click" noise, I think it's from the PSU but not 100% sure. When I turned off my pc tonight, it made what best could be described as a "clunk" noise, being louder and deeper than other ones I've noticed.
Is this something I should be worried about?
Hardware:
MOBO: asrock B450 pro4-f (not all standoffs installed as case only came with some)
Ram: team T-force vulkan? 2x8 3000mhz
CPU: R5 2600, -100mv Vcore offset (I hope I'm undervoltubg right!)
SSD: sabrent rocket 512 (PCIe3)
Gigabyte wireless adapter, some GC-something (has an Intel 9260 I think)
GPU: Nitro+ RX470
PSU: Corsair TX550m (should be good, right? I will say that I had to wiggle in the plug a bit, can this damage the rest of it maybe)
Case: cheap £25 Matx case, xigmatek Scorpio, do not recommend lol, crap airflow.
OS: can this be a problem? Ubuntu Linux 18.04