So about 3 months ago I decided to upgrade to a i7-9700K cpu. With that also got a new mother board (MSI MPG Z390 Gaming Edge AC LGA1151). Ended up giving windows a full reset and re-installing drivers. Mostly used for gaming, but also edit videos a lot. During gaming, randomly the pc will freeze, not going to a blue screen or turning off just freezing at what ever im looking at. The fans on the cpu, case, and gpu will keep spinning. One time it did freeze when I was just on google chrome, but every other time was when I was gaming and freezes have probably happened over 10 times already. Sucks because the only trace I have on it is when im gaming, sometimes I can go hours and hours without a problem, other times it freezes 2 times in a row lasting 10 mins.
First Thought:
My first initial thought was that the cpu was over heating. Gave a stress test on AIDA64 for about an hour and temps didn't go over 65° C.
Second Thought:
Next thought and what I hope the problem is (cheapest fix), is that the psu not giving enough power. I did the calculations for my parts and they added up to about 600W (even adding 100W for extra room) when I have a 650W gold psu so should be good right?. Maybe its because I have all 8 usb slots filled with my crazy rgb peripherals including an HTC Vive. I even have 3 monitors.
Third Thought:
Maybe its a ram issue? Nope, tested ram and got no errors.
Final Thought:
What I fear the most is the new cpu or mobo being faulty. Didn't get a warranty or anything also had them for 3 months using them so no chance I'll get a refund. Asked a friend that works at GeekSquad what his thoughts were and he said mobo is probably faulty. I also believe its an issue with the motherboard, but again I want to see what smarter people have to say about this.
The oldest part is probably the cpu fan which is maybe about 2 years old. Otherwise everything else is not even a year old yet. Thank you for the help I will try to get back as soon as possible seeing that Toms Hardware doesn't notify me at all even with settings adjusted, this freezing drives me crazy and makes me lose competitive games.
Edit: Also I'm not sure if this identifies the problem more or not, but when the freeze happens I hear a weird kind of thump sounding noise through what ever audio I'm using.
Specs:
CPU: i7-9700k
GPU: EVGA RTX 2080 Black Edition (New after cpu and mobo, problem still happened before and after upgrade)
Ram: Corsair Vengeance LPX 16GB (2 x 8GB)
PSU: EVGA Supernova 650 G1, 80+ Gold
Motherboard: MSI MPG Z390 Gaming Edge AC LGA1151
SSD: Crucial MX300 1TB
CPU Fan: Cryorig H5 Universal
System Fans: Stock