The external hdd/ssd suddenly became raw and Windows 10 said you need to format before you can use it? This may happen when an external hard drive or internal hard disk partition has logical or physical damages and then turned raw in file system.
Disk raw needs formatting when you try to access the drive.
Quick fix -> If there is no important data on this RAW hard drive, you can simply format the external disk from RAW file system to NTFS/fat32/exfat. Or continue reading the ways to recover raw hdd/ssd without losing data.
A hard disk or an external hdd/ssd can turn RAW due to various reasons such as:
When an internal or portable hard disk becomes RAW, it means that the operating system cannot recognize the file system format on the disk, resulting in inaccessible data. It is important to address this issue promptly to recover data from the RAW disk at first and then potentially fix the problem by converting it back to a healthy file system format like NTFS or FAT32.
When a hard disk becomes raw, it means that the file system has become corrupted or damaged. Repairing a raw hard disk can be challenging, but here are eight working methods to try: (You may ignore the first method if there were no important files on the disk.)
Free tool iCare Data Recovery Free can help restore files from inaccessible disks, follow these steps:
Note: It's important to avoid writing new data to the raw HDD or using it for any other purpose during the recovery process to prevent further data loss or overwriting of recoverable files.
Video: How to run raw recovery
To run the CHKDSK command to repair a raw hard drive, follow these steps:
chkdsk h: /fReplace "h" with the drive letter of the raw hard drive you noted earlier.
If the above cmd does not perform a raw disk repairing, you may use the following chkdsk command to have a trial.
(Replace g: with your disk drive letter and a :, such as chkdsk h: /f /r /x)
Remember, running CHKDSK can help repair file system errors on a raw hard drive, but it does not guarantee a successful recovery of all data(You need to carry out a data recovery in the Fix#1). It's important to have a backup of your important files before attempting any repairs. If the CHKDSK command fails to fix the raw hard drive or you encounter any further issues, consider seeking professional help from a data recovery service or a computer repair specialist.
Chkdsk may fail on raw disk recovery
it's true that running the "chkdsk" command may fail when a disk has turned raw. The "chkdsk" command is primarily designed to check and fix issues with file systems like NTFS and FAT. When a disk becomes raw, it means that it doesn't have a recognized file system or the file system is corrupted.
In such cases, running "chkdsk" alone may not be sufficient to recover the disk or resolve the raw file system issue. However, you can try some alternative methods to recover files from a raw disk:
Use Data Recovery Software: As mentioned earlier, you can utilize specialized data recovery software like iCare Data Recovery Free (as discussed in the previous response) or other reputable data recovery tools.
Professional Data Recovery Services: If the data on the raw disk is critical or if you're unable to recover it using software solutions, you may consider contacting professional data recovery services. These services have advanced tools and expertise to deal with complex data loss situations, including raw disks.
Changing the drive letter of a raw disk can sometimes be a workaround to fix the issue without formatting. When a disk becomes raw, it usually means that the file system is corrupted or missing. By changing the drive letter, you are essentially reassigning a new identifier to the disk, which might help bypass the raw state and regain access to the data.
To perform this method, follow these steps:
By assigning a new drive letter, the system attempts to remap the disk, allowing you to access it with the new identifier. If successful, you should be able to view the disk in File Explorer and access your data. However, it's important to note that this method may not always work, especially if the raw state is caused by severe corruption or physical damage to the disk. In such cases, data recovery software or professional services may be required to recover the files.
To repair a raw HDD or SSD using error-checking in Windows, follow these steps:
Windows will now scan the raw disk, attempt to fix any file system errors, and recover bad sectors if selected. This process may take some time depending on the size and condition of the disk. Once the error-checking process completes, you should have a repaired file system on the disk, and it may no longer be in a raw state.
To format a raw hard disk using Disk Management in Windows, follow these steps:
Possible failures and fixes:
When disk management cannot format the raw disk due to various kinds of possible causes, it may report: The format did not complete successfully, or Windows was unable to complete the format.
To solve these raw disk format failure, you may follow these steps:
Windows will now format the raw hard disk according to the specified settings. The process may take some time depending on the size of the disk. Once formatting is complete, the hard disk will have a recognized file system, and it will no longer be in a raw state.
Also read: Windows cannot format the disk
To fix a raw hard drive on a Mac using Disk Utility, follow these steps:
Disk Utility will now format the raw hard drive according to the specified settings. The process may take some time depending on the size of the drive. Once formatting is complete, the hard drive will have a recognized file system, and it will no longer be in a raw state.
1, Would it delete all files if I change external hard drive from raw to ntfs?
Answer: YES. It would delete all data on the raw drive if you want to change it to ntfs. The safer way is to restore files from raw drive at first, and then you may safely get the raw partition formatted to ntfs.
2, Format raw disk ntfs/fat32 in disk management
Disk raw needs formatting when you try to access the drive.
Note: formatting would erase all data from raw disk.
However, if you have some very important files on the external hard drive which shows RAW file system, you might be very frustrated because formatting will erase all data. Then, is it possible to repair the RAW drive error? The answer is yes! You just need to perform data recovery first of all before formatting the external hard drive from RAW to NTFS.
Video - raw file system recovery without data loss
3, GPT Disk Partition Turned RAW
Answer: No matter it's a raw gpt disk or raw mbr disk (disk over 2TB or under), you may use the above methods to repair the raw hard drives.
Many users have encounter the RAW drive error on their external hard drive or other device, but somebody still do not know the correct solution. If you meet the similar problem below, you can free download iCare Data Recovery for file recovery:
"Hello guys! I want to look for an external hard drive software to restore files because my 500GB external disk shows RAW file system and has 0 byte space. So can anybody recommend useful software to help me out of the situation?"
"I received message CHKDSK is not available for RAW drives when I attempted to fix error on my external hard drive. I realized that my external HDD changes to RAW format and now I cannot open the RAW disk. What to do next to fix the error with all data back?"
"I have some precious pictures on my external HDD, but Windows system does not allow me to access the external because it says the disk has RAW file system. Is there a way to extract files off RAW external hard drive?"
"Please help me out of the RAW problem because I want to get back my data. My 2TB external hard drive says RAW drive error when I check its Properties. Why does it shows RAW file system? Can I format the external HDD from RAW to NTFS without losing data with command prompt?"
You might feel it unbelievable but it is true that all data remains intact on its original place when your external hard drive says RAW file system. This is the reason why you can use iCare Data Recovery to get back deleted files from external HDD that has RAW.
Also read: how to recover data from raw drive
Last updated on May 14, 2023