Question High CPU temps until PC starts making loud clicking noise

[Spaghetti123]

I've been having this issue for a while now but have chosen to ignore it due to the noise not being too disruptive; however its come to my attention now that whenever i start up my PC sometimes the clicking noise doesn't happen but it causes my CPU temps to go over 90+ sometimes reaching over 100 Degrees Celsius until the clicking starts again, which causes the temps to go back to a steady 30 - 40 degrees.

I have a video of the clicking:

View: https://www.youtube.com/watch?v=yig2Z8_4H9A


My PC Specs:

Intel Core i5 8400

Msi Gtx 1060 6gb (Overclocked, 1000mhz Memory Clock, 120mhz Core Clock)

Gigabyte z390 Elite Motherboard

2x8 XPG Spectrix D41 Memory 3200mhz

500Gb Adata SU630 SSD

1 TB Samsung Evo Plus Nvme M.2 Drive

250 GB Samsung Evo Plus Nvme M.2 Drive (BOOT)

Raidmax 650 Watt Power Supply

 

[Crowii]

I'll put my money on a busted fan bearing in one of the CPU cooler fans.

 

[Spaghetti123]

I'll put my money on a busted fan bearing in one of the CPU cooler fans.

It may damaged but it still doesn't explain the high temps because all the fans are spinning fine.