Need help diagnosing my PC issue.
Hello, first time posting here maybe someone can help me. I used AI to help me write my problems since english is not my main language:
My PC specs:
CPU: AMD Ryzen 5 2600X
GPU: Gigabyte GeForce RTX 2060 OC 6GB
Motherboard: ASUS PRIME B450M-K
RAM: 16GB DDR4-3000 (2×8GB)
Storage: Kingston A2000 500GB NVMe SSD + 2TB SATA HDD
Old PSU: be quiet! System Power B9 600W
New PSU: be quiet! System Power 11 650W
My PC suddenly shut down while gaming a few days ago and wouldn't turn back on. The motherboard standby LED was still on, but pressing the power button only made the fans twitch briefly. There was also a slight burnt smell.
I replaced my old PSU with a brand new be quiet! System Power 11 650W using only the new cables. The PC booted and worked normally for like 3 days.
Today, while I was just watching YouTube and playing a small game (summonerswar), the PC suddenly shut off again. I switched the PSU off and back on, then tried to start it. It powered on for a moment, but I saw small blue/white sparks from the area around the GPU, followed by a strong burnt smell. The smell is definitely coming from the graphics card area, not the 24-pin connector or the PSU.
I immediately unplugged the PC and haven't turned it on again.
Do you think the GPU is most likely dead, or could the motherboard or even the new PSU also be the cause?