how to format usb drive without losing data

Updating the driver of the RAW external hard drive will eliminate bugs between the file system and the drive, enable the drive to communicate better with the Windows, especially after a system update, and also fix the hard drive problems like the drive becomes RAW. It is also advisable to update the driver of your external hard drive which is recognized as a RAW. Try to switch the USB cable to the one that works well. Sometimes, if the USB cable is slightly damaged or not compatible with your external hard disk, it may cause the PC to fail to recognize the drive and regard it as a RAW.

If that's the case, replugging the external hard drive to another port on your PC will fix the RAW file system problem. So, you can try to eject the external hard drive safely and then, reconnect it to your computer.Īnd there's also the possibility that the computer's USB port which you plug the storage device has some issues, leading to the RAW external hard drive being formatted. Maybe, some temporary errors appear when Windows is detecting your external hard drive. Run CHKDSK to fix RAW external hard drive.

How to format usb drive without losing data