Hello, as the title says, with more graphics heavy games (Rainbow Six Siege, The Isle, Shadow of War, etc) my PC will crash on occasion after loading into games. (This will also happen after loading into games, and then crash anywhere between 5 minutes or 5 hours, however this is rarer)
This started happening about 8 months ago, after my computer had been around for about 3 years without issue. However, it was then fixed when I updated to Windows 10. My computer had gone around 4-5 months without a crash since I updated, however since last night it started happening again... I suspected it was either my PSU (750w) or my PC is overheating, but then why was it fixed after the update for 5 months? I just don't see what's causing this crash.
The crash itself is a full shut off, no blue error screen, no repeating of the last frame before crash, its just immediate shut off, fans and all, and after around 2-3 seconds the computer will turn itself on again. After that no error report or anything, it acts as if it had just shut off normally and turned back on.
If anyone can help me I'd greatly appreciate it, I'm not the best with computers so you may have to baby me a bit when it comes to fixing this issue. Thank you <3333