Familiarity with all the workings of Device Manager is not something most users need on a day-to-day basis, and the information presented here should be ample unless something goes seriously a miss. If a device fails to work properly and can't be fixed with a simple driver update or roll-back, don't ignore the fact that it might be physically defective, in which case test it with a different computer before doing anything hasty.

When viewing the properties of a problem device in Device Manager there is an error code and an explanation. If these are insufficient to help you, Microsoft . provides information on all the Device Manager error codes together with recommended resolutions support.microsoft sites.



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