Gaming PC freezes after 30 mins-hr of playing
So I have a Lenovo Legion Gaming pc and it is on Windows 11.(everything is updated) This has been happening for probably over a year now, but Im tired of losing game progress to my malfunctioning pc. Whenever I usually start up the computer from shutdown and I go to play a game, maybe after 30 mins to upwards of even an hour and a half, it will freeze.
The audio will become slightly glitchy and distorted and the image will freeze. To fix this I usually press down on the button to shut off the pc and turn it back on. After that turn on, the rest of gameplay is uninterrupted. But, if I do let the frozen image and audio sit there for like 5 ish minutes, there will be a blue screen with a frowny face and it will start reebooting with a percentage on the screen.
But I find it odd that once I shut the computer down after it freezes it is completely fine afterwards. But then when Im done playing and shut it down and then come back another time to start it up, it freezes again.
This is not just with games either this includes simply watching youtube as well. Does anyone know how to fix this? I am going to turn off fast startup to see if this fixes anything, or maybe I can try restarting the pc after the last shutdown and see if restarting before playing does anything. Please help!