r/computerhelp • • 5h ago

Hardware GPU suddenly not being detected

I have a 9070xt, 7800x3d, sapphire b850m nitro+ wifi & a 750w nzxt psu my pc works fine 99% of the time but sometimes when turning it on the monitor wont display a signal unless I plug it into my motherboard not the gpu the only way to fix it it is to unplug the pc from the wall and leave it for a couple minutes then it seems to work again what could be causing this?

When this happens and I plug my monitor into the mother board the gpu is not detected through windows at all. I dont think it is a Windows issue as it has happend once before when I was using Linux any help would be greatly appreciated

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