- How to Format a USB Drive to FAT32 on Mac. As earlier stated, you need to first back up your USB drive before formatting the drive as you may not be able to recover the contents again. Now, you can follow the steps to be highlighted below to get it successfully formatted. 1 Format a USB Drive to FAT32 in Mac OS with Disk Utility.
- WARNING: Formatting will erase all data on the device. Back up all your data before proceeding. Instructions below are for 10.11.x (El Capitan) and 10.12.x (Sierra) 1. Double-click on Macintosh HD - or in the Finder menu click File New Finder Window 2. Click the Applications folder -if using a Finder Window Applications will be in the left.
- Opening Disk Utility from Spotlight 1. Click on the Spotlight icon from the menu bar as shown below. Type Disk Utility in the search field as shown below.
- How To Reformat A Usb Drive
- Sandisk Usb Format Tool
- Reformat Sandisk Ultra Usb 3.0
- Reformat Sandisk Usb Mac
This is a simple 4GB usb formated on a MS PC and I just want to reformat it in universial format. It's likley already formatted FAT32 by default and will work on a Mac or PC just fine. Since it's only 4GB you can't put larger than 4GB sized files on it, so there is no need to format it exFAT on a PC or OS X Extended Journaled on a Mac for.
Disk Utility User Guide
How To Reformat A Usb Drive
In Disk Utility on Mac, you can erase and reformat storage devices to use with your Mac. Erasing a storage device deletes everything on it.
- If you have any files you want to save, copy them to another storage device.
- Open the Disk Utility app on your Mac using one of the following methods, depending on the type of disk or volume you want to erase:
- If you want to erase your startup disk or startup volume: Start up from macOS Recovery, then choose Disk Utility from the macOS Utilities window.
- If you want to erase any other type of disk or volume: Double-click Disk Utility in the /Applications/Utilities folder.
- Choose View > Show All Devices.
- In the sidebar, select the storage device you want to erase, then click the Erase button .
- Click the Scheme pop-up menu, then choose GUID Partition Map.
- Click the Format pop-up menu, then choose a choose a file system format.
- Enter a name.
- Tenorshare ultdata portable. (Optional) If available, click Security Options, use the slider to choose how many times to write over the erased data, then click OK.Secure erase options are available only for some types of storage devices. If the Security Options button is not available, Disk Utility cannot perform a secure erase on the storage device.Writing over the data three times meets the U.S. Department of Energy standard for securely erasing magnetic media. Writing over the data seven times meets the U.S. Department of Defense 5220-22-M standard.
- Click Erase, then click Done.
![Reformat Sandisk Usb Mac Reformat Sandisk Usb Mac](https://www.ihouse.ps/images/18776981381552397906.png)
Note: With a solid-state drive (SSD), secure erase options are not available in Disk Utility. For more security, consider turning on FileVault encryption when you start using your SSD drive.
See alsoApple Support article: How to erase a disk for MacPartition a physical disk in Disk Utility on MacFile system formats available in Disk Utility on MacFormat a disk for Windows computers in Disk Utility on MacEncrypt and protect a storage device with a password in Disk Utility on Mac
This guide uses Mac OS X El Capitan Version 10.11.5. Procedure may be different with other OS versions.
1. Connect your SanDisk® SSD to your Apple Mac system via USB adaptor, the Mac OS will pop up a message: 'The disk you inserted was not readable by this computer', please select Initialize
Sandisk Usb Format Tool
2. Disk Utility will pop up, if not, open Disk Utility and you shall see the SSD listed under External
Reformat Sandisk Ultra Usb 3.0
3. Select the SSD and then select Erase button on top of disk utility
4. Input your desired name of the partition, if you plan to install Mac OS onto the partition,choose OS X Extended(Journaled) as format. Otherwise you can choose either OS X Extended or ExFAT as format. Please choose GUID Partition Map as Scheme. After you click Erase, the erase will start and the partition you created will appear under the drive on left side of Disk Utility.
Reformat Sandisk Usb Mac
5. You can also create multiple partitions in one SSD. In Disk Utility, select the SSD(not the partition under), then select Partition button on top of Disk Utility.
6. Input new partition name, and use '+' and '-' button on the left to determine the size of the partition. Then select ' Apply'