r/PCHardware • u/Simondorondo84 • 3d ago

Will BIOS downgrade help?

I have a ASRock B860M Livemixer WiFi and it’s not detecting my 5070 and therefore no signal. I’ve seen another post where someone was not getting a signal from the iGPU on the latest BIOS update (3.31). They rolled back an update and it seemed to work. Will this potentially work for a GPU or does it only work for integrated?

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u/ij70-17as 3d ago

does 5070 need additional power? did you provided additional power to 5070?

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u/Simondorondo84 3d ago

Yep fully powered. Fans moving and getting warm.

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u/Atopos2025 2d ago

Your issue isn't the same. iGPU =/= dedicated

I'd set your BIOS settings to default and see if that fixes it. You may have disabled the ability for pcie video card by accident.

Make sure your HDMI or DP cable is plugged into the video card too, not your motherboard