Hard Drive Related Issues: A glitch in your machine's hard drive will not allow anything on it to work in a good and perfect way.

The inability to format flash drive properly before the first use could cause problems later on.ĭriver Issue: The drivers may not be available, corrupted, or outdated which would make the flash drive not Recognized. USB Formatting Issue: This is the most probable reason your computer could not detect your flash drive. In this case, you would need a professional to help you correct this. This could be either hardware or software issues or both. Port Related Issues:: To determine if this is a port problem, test every USB port that you have with different flash drives.