A Windows drive being converted to RAW after running CHKDSK is not rare.
Running CHKDSK on a device with ongoing issues could result in data loss, as the drive's file system becomes RAW.
While this scenario is serious, permanent data loss is not guaranteed. Skilled engineers with advanced tools and techniques can often recover data from a RAW drive caused by CHKDSK.
What You Need To Know:
- Users cannot access data on a RAW drive due to a corrupted file system.
- CHKDSK can lead to data loss by making existing logical errors even worse.
- You can request help 24/7 to speak with an expert and discuss service options.
What Is a RAW Drive?
A RAW drive is a storage device with a file system that Windows cannot read due to severe corruption or a missing partition table.
Without that structure, Windows cannot tell how data stored on the drive is organized. Therefore, even though the contents of saved files likely still reside on the device, they are inaccessible through standard methods.
You will need to address the consequences of using CHKDSK on the troubled drive to retrieve your data.
How CHKDSK Causes Data Loss
CHKDSK is a built-in tool designed to repair file corruption on Windows PCs. As such, it is routinely mentioned in many guides as a potential solution for computer problems involving a storage device. And sometimes CHKDSK can help resolve minor issues.
However, CHKDSK also carries some risk, and its purpose is frequently misunderstood.
Running CHKDSK on a failing drive could cause it to encounter irreparable errors. For example, your system might detect corruption on a hard disk drive (HDD) or solid-state drive (SSD). CHKDSK may overwrite metadata to address errors or truncate files during a scan. Both of these actions could cause a computer to display a RAW status. They can also wipe the data required to restore corrupted files on the device.
The physical condition of the drive is another factor that determines CHKDSK’s success. A device that accumulates a high number of bad sectors quickly is vulnerable to sudden hardware failure. CHKDSK will mark unstable areas as unusable in response and attempt to relocate that data. In the process, it could leave behind large clusters of essential metadata in closed sectors. When the PC can no longer recognize the drive, the file system registers as RAW.
Ultimately, Microsoft developed CHKDSK to fix damaged file systems, not protect data. It will always prioritize repairs, even at the expense of stored data.
How To Fix Drives Converted To RAW by CHKDSK
If you have already used CHKDSK, you will need a data recovery service to retrieve files from a RAW drive.
Trying to run the tool again will return an error that CHKDSK is not available for RAW drives. Other software options risk further corruption or physical damage.
A professional data recovery service can clone the RAW device to preserve the original files. From there, file repair specialists can often locate fragments in the drive’s free space and reconstruct lost data.
The complex process is the best chance for people to regain important data if CHKDSK caused a RAW file system.
Recover Data From RAW Drive After Running CHKDSK
Secure Data Recovery provides complete peace of mind when dealing with a RAW drive after running CHKDSK.
Our certified engineers have decades of experience and unique expertise in SSD and hard drive recovery. We can recover data from RAW drives regardless of the model. Our streamlined data recovery process features diagnostics at zero cost and a No Data, No Recovery Fee guarantee.
Call us at 800-388-1266 or fill out our form to get a free quote and reclaim what matters most.
Timothy Burlee
Timothy Burlee is a content writer for Secure Data Recovery Services. He specializes in various topics in the data industry, including data recovery technology, storage devices, and digital forensics. Throughout his career, he has covered complex concepts and provided accessible solutions for users. Before joining Secure Data, he worked as a freelance technical writer.
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