Will disabling USB 3.0 in BIOS still allow 3.0 port to work as 2.0

klrman · Mar 3, 2015

If I enter BIOS and disable USB 3.0 support, would those same USB 3.0 ports still be usable as USB 2.0 ports or does that totally disable the 3.0 ports all together?

ThatVietGuy · Mar 3, 2015

It should completely disable the port.

backoffmanImascientist · Mar 3, 2015

You can plug USB 2 devices into USB 3 ports; it won't make them faster, but the ports are backwards compatible. So no need to disable USB 3 at all.

klrman · Mar 3, 2015

backoffmanImascientist :

Thanks but USB3.0 ports on my MSI board constantly disconnect and I didn't want to risk a firmware update at the moment.

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Will disabling USB 3.0 in BIOS still allow 3.0 port to work as 2.0

klrman

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