You need to format the disk in drive xx before you can use it.When a 'USB is not accessible' error displays, it is usually accompanied by the following messages on your computer: Any read and write operations can not perform. If a USB flash drive is not accessible on Windows 10, it means you can not open the disk and access files as usual. What if an error notification says your USB is not accessible after you inserted a USB into your computer? Relax! It is the most common issue that most computer users have ever encountered. With it, you can not only store various files but also easily transfer files between two computers and laptops It is small and easy to carry with large capacity and reliable performance. USB flash drive, a common storage device, is used widely in our life.
How to fix 'USB is not accessible' on Windows 10? Why a USB drive is not accessible on Windows 10?
