Media Information: One Dell 2500 server configured with a RAID 5 array using three hard drives. Fault Type: The server failed to boot, and the system could not be started. As a result, the data was inaccessible. The server's database files were dependent on the system starting properly, which made the issue even more critical for the client. Data Recovery Process: Upon receiving the server, our senior engineers conducted a thorough examination. They determined that the RAID configuration was damaged, likely due to a disk failure or a misconfiguration. Using the Darth RAID data recovery device, the engineers manually reconstructed the RAID array and successfully recovered all the data stored on the disks. The process was carefully monitored to ensure no further damage occurred during the recovery. Data Recovery Results: The recovery was 100% successful. All important files, including the database, were restored without any loss or corruption. Advice to Customers: It is crucial to back up important data regularly and implement a reliable backup system. In the event of a server failure, avoid performing any additional operations that could risk further data loss. It’s also important to note the order of the hard drives in the RAID array and contact a professional data recovery service as soon as possible. Early intervention significantly increases the chances of successful data recovery. Don’t try to fix it yourself—professional expertise is often required to handle complex RAID issues effectively. Lifting Columns Suzhou Herstar Medical Technology Co., Ltd. , https://www.hosunherstar.com