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Data Is Inaccessible due to Corrupt FAT
FAT is very important because it records the location of files stored on the drive. If a FAT is corrupted, data stored on the hard drive may become inaccessible. If the FAT of USB flash drive or memory card is corrupt, computer may not be able to recognize the device when you connect it to your PC. When FAT file system is corrupt, you may receive error messages on your Windows computer. The possible error messages you may receive include:
1. Disk drive is not formatted do you want to format it now?
2. Data is inaccessible on disk drive
fat file sytem raw unreadable
Also read: how to recover raw drive
Then, is it possible to recover data from a corrupted FAT?
Step1. Free download iCare Data Recovery Free, install and launch the software. Go to "Deep Scan" module.
Step2. Select the drive from which you want to recover data and click Recover" option. Then the software will begin to scan the selected drive.
Step3. When the scanning process is over, you can preview the found files.
Step4. Choose all files you want to recover and select "Save Files" option to store the selected files. The software will prevent you from saving recovered files to original storage media because it may overwrite the original data.
This free fat recovery tool is totally free to deleted files from your fat volumes.
When FAT sd/usb drive is damaged, you may use chkdsk cmd in Windows to repair it for free by the following steps.
Start cmd, type 'chkdsk i: /f /r /x' when i is the drive you need to replace it with your own fat drive letter.
Formatting a FAT drive would make it a new one if you get it formatted with diskpart cmd.
Note: please backup everything you have on the FAT before this step since the use of diskpart would result in losing everything on the FAT drive.
If it's ready, then go with the following steps.
Please do select the correct disk and volume number for your FAT drive to get it repaired in the above steps.
When a FAT is corrupt, data stored on the drive cannot be positioned so you are not able to access the data. In this situation, you can use professional data recovery software to perform a data recovery. iCare Data Recovery Free allows you to recover data from all storage media including hard disk drive, memory card, flash drive, etc when its FAT file system is corrupt. You can recover pictures, videos, documents, music, emails, office files, audio files and more with free charge. This software is full compatible with Windows 10, 8.1, XP, Windows 7 and Windows Vista.
FAT file system may be corrupt due to various reasons. The possible causes include:
1. Infected with virus or malware
2. Driver conflicts
3. Improper uninstallation of programs
4. Registry error
5. Bad sectors
6. Improper removing of flash drive or memory card
FAT refers to File Allocation Table, which usually includes FAT16 and FAT32. FAT is a file system that can often be found on hard disk drive, memory card, USB flash drive, and other removable devices. The security and stability of FAT32 is less than NTFS file system, but FAT32 has a good compatibility which can be compatible with almost all Windows OS including DOS6.0, WinNT, Windows XP and Windows 2000.
=>> Also read: 7 free usb repair tools
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