Repair problems and hardware device drivers in Windows usb drives are not recognized properly on our Windows 8 can sometimes be a difficult task especially when we see that the unit is operating on another computer.
In windows 7 to this problem with regedit we could go to the following path \ Hkey current users \ Software \ Microsoft \ Windows \ Current user \ Policies \ so if there was more than one entry we had to delete one, so the problem is solved.
8.1 In window, as the above solution is not efizcaz, the Fixit tool available free from the website of Microsoft support. This utility automatically diagnoses and repairs problems hardware and audio devices, USB not working or hardware that is not recognized.
fixes:
When you install a hardware device, it is not detected.
Determines whether the audio device is connected.
Windows Update does not automatically install driver updates.
You will see one of the following errors:
is disabled or off in Windows.
<Device name> has a driver problem and need to reinstall it.
Windows detected a problem with not working properly.
There is no driver installed for <device name>.
It runs on ...
Windows 7
Windows Server 2008
Windows Server 2008 R2
Windows Vista
Windows 8
Windows 8.1
Windows Server 2012 editions
Windows Server 2012 R2
To run it, just have to go to the official website of Microsoft and follow these simple instructions:
Click the link to the page Microsoft and accept the download installer (of course the sw carries no malware or publicity given the origin of the software itself is the fabbrciante own)
In the upper right part we have to press "Run now" link
Now we have to accept the download, and allow execution of this application DeviceWin8.meta.diagcab.
If it is not running, double-click and allow execution of this (by clicking on Si)
Now simply click on siguinte
After a few minutes it is supposed to stay solved the problem
By the way, this utility is free and! You can run as many times needed whenever you have some kind of problem with any usb drive in Windows 8!