Data Recovery of 89GB from a Clicking Seagate External Hard Drive in Coquitlam, British Columbia
Data recovery became essential for a customer in Coquitlam, British Columbia, after their 500GB Seagate external hard drive (model ST3500630A) suddenly failed. The drive was used for home storage and contained important documents, photos, videos, and years of personal memories. When it stopped functioning, all stored data became inaccessible.
In the summer of 2010, the customer connected the external drive as usual. However, instead of appearing on the system, the drive began making a repetitive clicking sound—a clear indicator of mechanical failure. Although it was connected through a USB enclosure, no computer could detect it. Unsure how to proceed and concerned about causing further damage, the customer powered the drive off and stored it away.
Years later, the drive resurfaced. Realizing that approximately 89GB of valuable data might still be recoverable, the customer contacted WeRecoverData, a trusted data recovery company known for resolving complex mechanical failures.
Understanding the Clicking Sound
Clicking noises in hard drives typically signal a failure in the read/write head assembly. These heads move across spinning platters to locate and retrieve stored data. When they malfunction, the drive repeatedly attempts to recalibrate, producing the distinct clicking sound. Continued operation under these conditions can damage the platters and permanently compromise data.
Cleanroom Repair and Head Replacement
Once the Seagate drive arrived at the WeRecoverData lab, engineers performed a comprehensive diagnostic. They then transferred the drive to a certified cleanroom environment to safely open the unit and prevent contamination.
Inspection confirmed that the read/write heads were damaged and required replacement. Engineers sourced compatible donor parts from an identical Seagate model and carefully performed a head swap. This precise mechanical repair restored the drive’s ability to access its platters.
Secure Imaging and Data Extraction
After stabilizing the drive, engineers created a complete sector-by-sector clone using specialized imaging equipment. This step captured all readable data while minimizing stress on the repaired hardware. Working from the clone ensured the original media remained protected.
From the cloned image, the team extracted 89GB of critical data, including documents, scanned records, photos, and videos. Each recovered file underwent verification to confirm readability and completeness.
89GB Fully Recovered After 15 Years
In the end, WeRecoverData successfully recovered the full 89GB of data—files that had remained inaccessible for nearly 15 years. The restored content was delivered to the customer in a secure, usable format.
Recovery Is Possible, Even Years Later
This Coquitlam, British Columbia case demonstrates that even older hard drives suffering from mechanical failure can still yield successful recovery results when handled by professionals.
At WeRecoverData, data recovery is more than a technical process—it is a commitment to restoring valuable information safely, even from drives that click, grind, or appear completely dead.