
Windows advises you to format the file system before establishing a new file system because an unformatted or RAW file system cannot be recognized by Windows and mounted. Do not format it, please. When the following frequent error warnings emerge, the file system is commonly unformatted or RAW.
Are you perplexed as to why a partition becomes unformatted or RAW? There are several causes for the problem, therefore we've compiled a list of them below for you.
When removing a USB drive from a computer without first utilizing Safely Remove Hardware, the file system is frequently damaged and corrupted. Therefore, in order to unplug a device, you must always click the Safely remove hardware symbol.
A forced system shutdown that occurs before the disk drive is ready will make a partition unavailable. Furthermore, a rapid power spike is a circumstance like this.
Windows does not support the file system, thus if you connect an ext4 disk to a Windows computer, you will also get a notification stating that you must first format the drive in order to access it.
File systems can get corrupted for a variety of reasons, including faulty sectors, failed formatting, incomplete partition resizing/merging, etc.
Visit this page to learn more about partition recovery!