So, I bought a new processor Fx 8300, with a new motherboard Gigabyte 970a-ds3p rev 2.x, it worked perfectly for about one month, then my gpu died for no reason too, it was a Msi 260x 2gb, I got a new gpu (I was able to turn on the computer because I tested it with a really old gpu) and for some reason the computer didn't post at all, it was just there, dead, the ans where spinning and all, but the bios never started and the screen had no signal, I tried with another processor and it worked perfectly. I really don't know what's happening, I've seen some people had similar problems with this motherboard and processor, but I don't know how to fix it and the motherboard is supposed to support this cpu (same with this bios version). I can't test the cpu in another motherboard sadly because I don't have other.
It's also worth noting that the cpu never had any temperature problems or was ever overclocked at all, the same with the gpu that died
Here's my set up
PSU: Cougar rx 600w 80 plus
CPU: AMD Fx 8300
Motherboard: Gigabyte 970a-ds3p rev 2.x
GPU: Gigabyte 1030 oc
It's also worth noting that the cpu never had any temperature problems or was ever overclocked at all, the same with the gpu that died
Here's my set up
PSU: Cougar rx 600w 80 plus
CPU: AMD Fx 8300
Motherboard: Gigabyte 970a-ds3p rev 2.x
GPU: Gigabyte 1030 oc