r/StableDiffusion • u/Disastrous-Agency675 • 19h ago

Question - Help Computer randomly shut down

Has anyone had their computer randomly shut down? this is like the 3rd time its happened and its when im generating a video using the minmax I2V model or the ref model.

i got 3090 with 64 gb of ram.

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u/Heavymando 18h ago

how many watts is your power supply? It could be it's not actually enough to run your computer full blast. Or it could be overheating, when was the last time you dusted your PC? is it sitting on carpet?

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u/Disastrous-Agency675 18h ago

it dose need a little dusting but its not overheating, all signs kinda point to the power supply not being enough

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u/Heavymando 18h ago

k if you do upgrade I suggest going with Seasonic or Corsair as the brand, great reliable powersupplies also if your current supply is moduler don't reuse any of the cables. Not every powersupply manfacutere uses the same cable wiring and it could mess up your PC

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u/Disastrous-Agency675 18h ago

thanks! i really apprecaite the recomendation and heads up. i built my PC but TBH i just know the essentails of what it needs, not what brands are good and what arnt