My pc has been running fine since I built it about 4 months ago, but about 2 days ago it began freezing around 10mins after booting, making it completely unusable. Gpu and cpu temps are normal, no memory errors, ssds are fine, all the fans are working... So I have no idea what's wrong with it. The only thing I noticed is before the pc freezes I hear a really soft hissing noise, kind of like air being let out of a tire - its not loud or screechy at all (which is the sound most people describe when I looked up '' PC making weird hissing noise'').
Any help would be greatly appreciated ?
Specs:
i7 8700k
Aorus elite Z390 mb
Aorus rtx 2080
Corsair 16 gb ram
Evga 1000w Psu
Corsair h100i aio cooler
Samsung 970 evo plus m.2 ssd 500gb+ Samsung 860 evo 1tb