So, I built up a computer, almost a year ago. Everything worked smoothly and cool, zero crashes, the system was fine.
My RIG:
Motherboard: MSI 650b Gaming Plus WiFi
CPU: Was Amd Ryzen 5 7500f, now Ryzen 5 7600x
GPU: NVIDIA RTX 5070OC MSI Gaming Trio
SSD: Kingston 1TB NV3 M.2
PSU: Seasonic 750w Gold
It was like that, till the last few months, I started noticing that the system takes some time during the POST launch, sometimes it was freezing in this state and I didn't want to boot my PC. It's like, yellow and red LED's are flashing on the motherboard, and nothing is happening. Last week, I had a problem, it didn't want to boot at all.
I tried to trouble shoot it.
What I've tried:
1.Reset BIOS through removing CMOS battery.(didn't help, same mistake)
2.Different combinations of RAM(didn't help)
3.Removing RAM(nothing changed)
4.Removing GPU(same mistake)
5.Checking different cables on PSU
Then, I ordered a new Motherboard, and it gave me the same mistake, so I removed the "faulty motherboard theory" from sight. After this, I was wondering what's the problem, and I've ordered a new CPU.
And then, BINGO, it works!!!
A few couple days, everything was smooth, till one moment...
So, basically, I was playing with my friends in heavy modded Minecraft, quite demanding RAM I guess.
Then, after a few hours of playing, my PC started lagging heavily and after Power On/Power Off it stuck on this POST(red yellow LED's again).
And today, when U was thinking that it might be smth with my RAM or CPU, it crashed during a work session(Word file + Microsoft Edge opened on a background). Then, again, same shit with POST.
Can you please help me, what might be wrong here?
Socket is fine, PSU is fine. Trying to resolve this for a week already:(((
Thank you in advance!!!