u/FullShoe2626

I just built a PC for myself a month ago, mainly for gaming. My specs are Core Ultra 5 225F, RX 9060 XT 16gb (Asus Dual model), 16gb DDR5 RAM Corsair Vengeance, Gigabyte B860M gaming WIFI motherboard, MSI 650 watt bronze 80+ power supply. And I noticed yesterday when I keep my PC idle, then after a certain period of time the monitor loses the signal due to the timeout feature of windows 11, but as soon as the display turns black then after few seconds my PC automatically restarts. Help me, on how do I fix it?

I am facing a huge problem regarding my amd rx6500xt . the graphics card is performing weird in different scenarios. its crashing and shutting down my whole pc without prior alerts. It crashes my PUBG pc but not everytime , It depends up to the mood of my pc. I tried reinstalling but didnt help, tried to verify integrity but still nothing. My Valorant still runs fine so does my Forza 4 but i face problem in Assasins creed unity . Like I said it depends on the mood , sometimes it crashes and sometimes not. I tried taking it to multiple shops but they couldn't solve my problem because its not happening in front of them. Like WTF!!. Its happening in front of me but not in front of the technician. I changed my PSU, changed SSD , bought a UPS. Yet nothing is solved. So i called them to my home and still it doesnt crash . Ran Heaven benchmark cause GPU might be the culprit but its not, did multiple testing of gpu and cpu but still no issue . There's no heating issues or throttling issues. The moment he left my house the pc shuts down while PUBG PC is running. My forza 5 crashes when i try to buy new cars and spend more time in the menu and it crashes my whole pc .While playing games i noticed my GPU is not pushing wattage in heavy scenarios or normally causing stutters . I seriously don't know where is the problem.