Regardless of the origin of the error, there are several alternatives to solve it, which you will see in the next part of this post.
PROBLEM CLOSING MASS STORAGE DEVICE WINDOWS 10 SOFTWARE
If in the Device Manager, -while you have your USB device connected– the following appears in the list of drivers: Unknown USB Device (Device Descriptor Request Failed), it means that Windows cannot read your device and, therefore, you will not be able to use it in the right way.īut why does this problem occur? It could be due to hardware errors and software failures. Part 2: Overview of USB Device Descriptor FailureĪll USB devices have a device descriptor that the host reads, and that gives it information about what it is, who made it, the version of USB it supports, the configuration methods, as well as the number of endpoints and their types. Also, it is difficult for it to be recognized by the operating system again. Also, you should not forget that if the issue happens to a flash drive, there is the possibility that you lose your information, so it is convenient to have software to be able to recover your files in case the failure is severe.īefore reviewing in detail what a failure descriptor is and the methods to solve it, it is prudent to check if your device is in good condition and nothing is obstructing it, since a hardware error may be enough to stop it working. USB device descriptor failures are relatively common, and this can be due to various reasons regardless of the source of the problem, different solutions can help you get rid of this problem. I checked in the device settings that my USB device is marked as unknown along with Device Descriptor Request Failed. Q: Windows does not recognize my USB flash drive.
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