Hi! I've delayed this post for some time trying to find what causes the issue, but I give up. The issue is, my PC turns off suddenly (and then back on) by itself at random moments.
Here is my specs:
CPU: AMD A10-7850K
MotherBoard: Asus A68HM-K
GPU: GeForce GTX 1050 Ti (4 GB)
RAM: 8 GB DDR3-1866
PSU: EVGA 500W 80+ (bought in february)
This has started happening when summer hit my city (I live in Buenos Aires) and the power consumption increased. At that time (end of december of 2017) I had a generic power supply. So by February after getting back from holidays I bought the PSU listed above. That made the sudden turn offs decreased by a lot. (I was having one every 2 or 3 days, with the new PSU I had one a week or less).
I thought what caused the issue was the heat along with the summer that had my house with more temps (average of 25°C or more) overall and a less reliable electric connection (In Buenos Aires is common to have power outages in summer due to high comsuption due to Air Conditioners principally).
But now it's Fall (it's 15°C outside) and I just booted my computer back to Windows (I also have Ubuntu) and it turned off out of nowhere after I signed in. A few days ago while watching a movie and some other times while playing Paladins.
Thats why I ask for advice here, I have no clue what's going on. Should be noted that I asked some other people in the internet about weird things going on in my room (when the air conditioner starts working my monitor would go black for a second and then back to normal) and they told me that I have low tension in my room. I think that may have to do with my PC issues too, but I would like to know how to solve it; knowing that I cant change the hardwire of my home.
Also, the fact that I don't know how to track the problem (because after turning on again it works like nothing have happened) makes it way more difficult to understand
Sorry if it got a bit too long, but it's a lot I don't understand and I preferred to over-explain other than leaving things without explanation.
Thanks in advance.