Device Descriptor Failure 8.1 and 8.0 reverted USB error

Hello,
After windows 8.1 update through windows update service Iam experiencing unrcognized usb device ERROR for all brands and devices of usb thumb drives and dynex and microsoft wireless mouse , dynex plug in mouse. Error defined as Device Descriptor Failure.
After looking the issue up Im told windows 8.1 has issues with usb devices that are 3.0 ready. I have tried 3 different brands of thumb drives and two brands of wireless mouses and my usb drive will not recognize anything the same error.
I tried uninstalling the drivers and reinstalling this did not work. I reverted back to windows 8 from 8.1 and the issue did not change, all devices worked properly before windows 8.1 upgrade. Several other similar reports all over the web.
please help
Lap Top Satelite C885D
recent updated operating system to 8.1 through windows update,

I think I solved this, at least for my machine. Lone_Wolf's suggestion about the fast boot possibly being an issue got me to poking around my bios a bit more. Under "Advanced CPU" I found another boot setting called "Boot performance mode" that was set to "Turbo" - what exactly that means I don't know. The little info box says that "Boot Performance Mode" is used to "Select the performance state that the BIOS will set before OS handoff" - again, not really clear what that means.
However, switching it from "Turbo" to "Max Non-Turbo Performance" has (so far) solved this problem. Not sure if it's just a coincidence and this will crop up again, but so far after several reboots I haven't had the described issue occur again. It's still not clear to me why this issue started all of the sudden, as I haven't made any changes to my bios settings in many months.
If anyone has any insight to what these settings are actually doing I'd be interested to know (brief googling hasn't turned up much). Asus Z87 Pro mobo, if that's relevant.
Marking as solved for now, thanks for the help.
Last edited by dgalt (2015-06-16 19:59:45)

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