GPU outputs a black screen after a few generations
This story is from 2026-08-30. It is preserved in the archive; the latest stories are on the live feed.
So recently I’ve been facing an issue where I’ve been generating anywhere from a few minutes to under an hour, the gpu eventually outputs a black screen, where then I have to power off the computer. I’m pretty sure I’ve narrowed it down to being a comfyui issue because doing other tasks such as vid…
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- 2026-08-30 04:30 · r/comfyui
GPU outputs a black screen after a few generations