How to Reset Bootable Pendrive

After making a bootable USB drive by bootable software, you may discover it essential to reset bootable pendrive to a single Fat32, exFAT, or NTFS partition. Essentially recovering or restoring the USB Flash Drive again to its real state. This permits the storage gadget to be detected, readable, and useable once more by all computer systems.

Windows customers can observe the directions under Repair or Restore a Flash Drive utilizing Diskpart, BOOTICE, or the SD Formatter. Mac OS customers also need to be capable of using the SD software. For these working from Linux, this process can simply be achieved by way of fdisk. As proven within the associated Linux Flash Drive Restoration tutorial.

Windows Diskpart

Windows Diskpart
  1. Open a Command Prompt as Administrator.
  2. Type Diskpart then press enter.
  3. Next type List Disk then press enter.
  4. Type Select Disk X where X is the disk number of your USB drive then press enter.
  5. Then type Clean and press enter.
  6. Next type Create Partition Primary then press enter.
  7. Type Format fs=exFAT Quick then press enter. For 32GB and smaller Pendrive, use Format fs=Fat32 Quick instead.
  8. Then type Active and press enter.
  9. Finally, type Exit then press enter to Quit.


reset bootable pendrive by bootice

Windows customers may also use BOOTICE to format and restore a flash drive. The device makes use of an easy and intuitive GUI. But Its main problem is, now it’s not in development because the final revision was in 2016. But besides that, it is the most powerful tool for reset bootable Pendrive.

  1. Download and then run Pauly’s BOOTICE Tool.
  2. Select your USB Flash Drive from the list.
  3. Click Parts Manage.
  4. Click Re-partitioning.
  5. Under Disk Mode, Choose USB-FDD, USB-HDD or USB-ZIP any of this mode. 
  6. I use USB-HDD Single Partition mode as it works with every BIOS.
  7. Now click OK

SD Formatter Tool

Restore a USB with SD Formatter Tool

Windows and or Mac OS customers may use the SD Formatter Tool to reformat and restore a USB to its unique state. Though initially designed for use on SD playing cards, this instrument can be utilized to reformat a flash drive as effectively.

  1. Download and launch the SD Formatter Tool.
  2. Select your flash drive from the drop record.
  3. Choose your Formatting Option.
  4. Then Press Format.



This technique is used to reset bootable pen drive from a Linux terminal.

First, step you need to delete the old partitions that remain on the USB key.

  1. Open a terminal ctrl+alt+t and type sudo su.
  2. Type fdisk -l and note your USB drive letter.
  3. Then type fdisk /dev/sdx (replacing x with your drive letter).
  4. Next type d to proceed to delete a partition.
  5. Type 1 to select the 1st partition then press enter.
  6. Then type d to proceed to delete another partition, if necessary. (fdisk should automatically select the second partition).

Second, step you need to create the new partition.

  1. Type n to make a new partition.
  2. Then type p to make this partition primary then press enter.
  3. Type to make this the first partition then press enter.
  4. Next press enter to accept the default first sector.
  5. Press enter again to accept the default last sector.
  6. Type w to write the new partition information to the USB key.
  7. Type umount /dev/sdx1 (replacing x with your drive letter).

Third, step is to create the fat32 or exFAT filesystem.

  1. For Fat32, type mkfs.vfat -F 32 /dev/sdx1 (replacing with your drive letter).
  2. For exFAT, if using Ubuntu or Debian, type apt install exfat-utils and then type mkfs.exfat /dev/sdx1 (replacing with your drive letter)

That’s all there’s to it, you must now have a restored USB key with a single exFAT or fats 32 formatted partitions that may be learn from any pc.


This is some simple, effective and freeway reset bootable pendrives in Windows, Mac, and Linux pc. You use any of these methods to fix your USB drive and also back your full USB drive storage capacity.