Hello guys I builded this PC a month ago, everything was fine, running smooth and stuff but now it freezes and a buzzing sound comes from the speakers and it automatically restarts(not even on load), after reinstalling windows10, it no longers automcatically restarts but it still freezing, this happens an hour(give or take) after turning on the pc but after the first restart it starts freezing more often (it even freezes on bios)
this is the setup
cpu ryzen 2600
mobo gygabyte b450 ds3h (yea i know its crap but it should work)
ram gskill aegis 3000mhz cl16
gpu 1060 6gb
psu cougar gxs550
ssd crucial mx500 500gb
now i already know its not the gpu, ram, psu, ssd because i tested them on my another pc (intel) but i cant test mobo or cpu because its my first ryzen build and i have no other parts
the cpu i got it from newegg about 3 months ago (but just finished building a month ago)
and mobo i got it on a local store
since i thought the odds is that the mobo was faulty i tried to return it but they said they tested it and its fine but as i said it happens after an hour, maybe more
now the question is: is it possible that the cpu is causing these random freezes? or maybe its the mobo and the guys at my local store didnt tested it for long enough?
ALSO when the first freezes started i looked inside my case and noticed that the 8 pin connector cpu power was barely plugged, a gently pull and it came off, could it be that it wasnt making good contact and it damaged my cpu/mobo?