


Signs indicating the need to repair USB not readable on Mac Flash drive not readable on Mac? How to prevent it?īefore heading to learn how to fix a USB drive on Mac, let's look at some of the signs that urge you to repair the USB drive on a Mac. How to fix unreadable USB flash drive on Mac? Guide to flash drive not readable on Mac: In which case, you need to fix the unreadable USB flash drive on Mac and retrieve data from it. But like with other storage devices, you may find the USB not readable on Mac and sometimes showing the USB Accessories Disabled on Mac error message. Under “Devices and drives”, locate your Flash drive.USB flash drives or UDisks play an important role in storing and transferring files between computers. You will see a screen like the one shown below.

To verify that your system recognizes your flash drive, press “Windows + E” shortcut keys and open “File Explorer”. Formatting USB in Windows 10įirst off, ensure your flash drive is already plugged in to your PC. Similar to Windows 10, you can format USB drives on Mac using Disk Utility app. In order to write on the USB drive on Mac, you need to format the device into Apple supported file systems like APFS or Mac OS Extended.

Though you can mount the drive to view and copy the content, you can’t write on the drive. Unfortunately you can’t use the Windows formatted USBs on your Mac for saving content. Windows supports file systems like NTFS and FAT for formatting drives. So, there are many situations you would like to erase all the content on your USB and format it like a new one. USB devices are prone to damage and file corruptions due to usage on multiple computers. You can format both internal and external drives in Windows 10. Formatting is the term used in Windows operating system to erase all content in the drive and make it to initial state.
