I'm having a serious problem with my Lenovo Legion PC—it shuts off right after I power it on. I don't think it's an overheating issue since that would take a bit of time to happen. This issue started randomly today, and I can't afford a new computer right now. I really, really need this one to work. By the way, it does stay plugged in, but it's still not turning on properly anymore.
2 Answers
While it might seem like overheating isn't the problem, sometimes if the cooling is really bad, the CPU might shut things down immediately to protect itself. Have you checked your fans?
Have you tried turning it on while it's plugged into power? Sometimes, it can be a battery issue or something with the motherboard. Power is usually the first thing to check.

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