Vasilii is a data recovery specialist with around 10 years of hands-on experience in the field. Throughout his career, he has successfully solved thousands of complex cases involving deleted files, formatted drives, lost partitions, and RAW file systems. His expertise covers both manual recovery methods using professional tools like hex editors and advanced automated solutions with recovery software. Vasilii's mission is to make reliable data recovery knowledge accessible to both IT professionals and everyday users, helping them safeguard their valuable digital assets.
NAND flash memory is a non-volatile storage technology used in various applications, from consumer electronics like smartphones and laptops to industrial systems. Unlike traditional hard drives, NAND flash stores data in a manner that allows it to retain information even when power is lost. It is the foundational technology for SSDs, memory cards, and USB […]
Accidentally formatting your drive can be a stressful experience, especially when valuable files are lost. Fortunately, format data recovery is possible, and with the right tools, you can recover your files and prevent data loss from becoming permanent. This article provides a comprehensive guide to understanding format data recovery and how to recover data after […]
Accidentally formatting a drive or device can lead to significant data loss, leaving you in a panic. Whether it’s an SD card, USB drive, or external hard drive, this situation can be frustrating. Luckily, it is a possible solution to unformat your device, provided you take the right steps. In this guide, we’ll walk you […]
Accidentally deleting photos from a Samsung SSD can be stressful—especially when those images are work-related, personal memories, or irreplaceable files. Many users only realize the problem after emptying the Recycle Bin or disconnecting a Samsung portable SSD, believing the photos are gone forever. Fortunately, the good news is that it is sometimes still possible to […]
“Check disk for errors” refers to the process of scanning a storage device—such as a hard disk drive (HDD), solid-state drive (SSD), USB flash drive, or external hard drive—to detect and correct logical file system inconsistencies. On Windows systems, this function is most commonly performed using CHKDSK (Check Disk), a built-in diagnostic utility provided by […]
Accidentally deleted files from the Recycle Bin? Whether the files are still in the bin or you have already emptied it, there are several ways to recover deleted Recycle Bin files in Windows. In most cases, deleted files are not permanently erased immediately. Instead, Windows only marks the storage space as available, meaning recovery is still possible […]
“Non-System Disk or Disk Error” is a BIOS/UEFI boot error message that appears when the computer cannot locate a valid bootable operating system on the selected startup device. The error usually appears immediately after power-on, before Windows or any other operating system starts loading. It most often results from an incorrect boot order, missing or […]
A disk write error occurs when an operating system or application fails to save data to a storage device. This error indicates that the system attempted to write data but was blocked by hardware issues, file system corruption, permission restrictions, or logical inconsistencies within the storage structure. Disk write errors can appear on HDDs, SSDs, […]
Seeing the message “The type of the file system is RAW. CHKDSK is not available for RAW drives” can be alarming, especially when the affected device is an external hard drive containing important files. The failure of running CHKDSK on a RAW drive indicates that Windows can no longer recognize the file system on the drive, […]