psu failing

Hi, my PC (8 years old) suddenly turned off and I cannot turn back on again (There was a small but noticeable sound when something shorts itself but not sure). There were some occasional BSOD (2-3 in the last month). After this there was no RGB, no reaction to start button, but after...

After 1 month I finally received my Asus Strix RTX 2070 Super that was sent to RMA. It had crash issues, Furmark showed thousands of artifacts etc ... I was hoping they would send me a new one, but they only replaced the Micron GDDR6 memory, which was the faulty component. While I was waiting I...