You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

3.5 KiB

Here is the USB drive reformatting guide converted to Markdown:

Guide for Reformatting USB Drives

This guide provides instructions for reformatting USB drives on Linux and Windows platforms.

Table of Contents

Linux

Identify the USB Drive

First, you need to identify the drive you want to reformat. You can list all the storage devices in your computer with the following command:

lsblk

This will give you a list of devices along with their mount points. Your USB drive will usually be something like /dev/sdb or /dev/sdc.

Unmount the USB Drive

Before reformatting, you should unmount the drive. This can be done with the following command:

sudo umount /dev/sdX

Format the USB Drive

Now you can start the process of reformatting. You can use fdisk to manage the partitions on your USB drive. Use the following command to start fdisk for your drive:

sudo fdisk /dev/sdX

Once you're in the fdisk utility, you can use the following commands:

  • p - Display the partition table to confirm you're working with the correct drive.
  • d - Delete a partition. If there are multiple partitions, it will ask you which one you want to delete. Repeat this step until all partitions are deleted.
  • n - Create a new partition. Follow the prompts to accept the defaults.
  • t - Change the partition type. If asked for a code, use b for FAT32 or 83 for Linux.
  • w - Write changes and exit.

Create a File System

Now that you have a new partition, you can format it with a file system. If you want a FAT32 file system, you can use the following command:

sudo mkfs.vfat /dev/sdX1 

Or if you want an ext4 file system, use this command instead:

sudo mkfs.ext4 /dev/sdX1

Mount the USB Drive

Now you can mount the drive again:

sudo mount /dev/sdX1 /mnt

Now your USB drive is reformatted and ready to use!

IMPORTANT: Be very careful when using these commands, as choosing the wrong drive can result in data loss. Always double-check the drive name (/dev/sdX) before running these commands.

Windows diskpart

  1. Open Windows PowerShell as an administrator.

    diskpart
    
  2. List all the connected storage devices.

    list disk
    
  3. Identify your USB drive by its size and replace X with its disk number.

    select disk X
    
  4. Delete all data and partitions on the drive.

    clean
    
  5. Create a new primary partition.

    create partition primary
    
  6. Select the newly created partition.

    select partition 1
    
  7. Format the partition to FAT32 or NTFS (replace "fs=fat32" with "fs=ntfs" if you want NTFS file system).

    format fs=fat32 quick
    
  8. Assign a drive letter to the partition (replace "Y" with your desired drive letter).

    assign letter=Y  
    
  9. Exit DiskPart.

    exit
    

This guide will completely erase all the data on your USB drive and prepare it for fresh use. Be sure to replace X with your disk number and Y with the desired letter for your drive.

Let me know if any changes need to be made!