How do I fix an unreadable USB?

Another way to make a corrupted or unreadable USB drive work again is to format it:

  1. Press Windows + R keys to bring up the Run box. Type: diskmgmt.
  2. In Disk Management, locate the unreadable flash drive, check its disk information.
  3. Choose a file system like NTFS, FAT32 or exFAT and the Perform a quick format checkbox.

How do I make my USB readable?

To make your USB drive “readable”, run the disk management utility as described above in Step 1. Then find and click on the required flash drive. There will be the description of the flash drive in the same window. Right-click on it and select Format.

Why is my file corrupted and unreadable?

Here are a few possible reasons for the “ File or directory is corrupted and unreadable” error: Physical damage. If the storage device is permanently damaged, you can’t access the stored information. Also, check the integrity of the hardware connection.

How do I fix 64GB only showing 32GB?

How to Fix The 64GB flash drive Only Showing 32GB Problem?

  1. Right-click the 64GB USB drive/SD card/memory stick and choose Advanced> Convert to NTFS.
  2. Click OK.
  3. Select Apply to convert FAT32 to NTFS without losing data.
  4. Pitch on the 64GB USB flash drive/SD card/memory stick, select Resize Partition.

Why does USB Show less space?

Generally speaking, a pen drive showing less space than its actual size happens in those situations like: Removing the pen drive suddenly while it is working. Interruption before formatting completed or using some third-party software inappropriately. Installing bootable OS (operating system) such as Chrome or Linux.

Why can’t I open files on my USB?

If you still cannot access them, it may be because your USB drive has been corrupted or infected with a virus. To repair any damage done, you can try to run chkdsk. To do so, press the Windows Key + X. Next, in the Power Users menu, select the Command Prompt option.

What happens when USB gets corrupted?

If a USB flash drive has been corrupted, that means it has become unresponsive to any attempt at accessing its data. The flash drive’s unresponsiveness could either be due to physical problems or software issues.