DTI Data Recovery has been performing hard drive repair for about as long as hard drives have been in existence.
We take pride in being able to repair and recover data from hard disks when other data recovery companies have failed.
DTI Data’s engineers collaborate with our research and development team to keep current with recent changes in hard drive technology and recovery techniques. Often our team develops new recovery methods before the new storage device is even released to the general public.
DTI Data knows how important your data is to you. We strive to improve our techniques each and every day to effectively recover data from any physically or mechanically malfunctioning hard disk drive.
If your drive is making clicking sounds or other strange noises, do NOT try any additional recovery attempts. A hard drive continuously run while in a degraded or failing state can lead to platter damage, possibly making recovery impossible.
Can My Hard Drive Be Fixed?
One of the questions we are often asked is, “Can I use my hard drive after it has been repaired?” We temporarily repair the drive just long enough to recover the data. Once repaired, the drive could operate for two weeks or only two hours, there is no way to guarantee the life of the drive. Once a hard drive has mechanically malfunctioned, its reliability as a storage device is gone. If the hard drive does not contain any data of value, it is more cost effective to purchase a new drive.
Repairing the System Area
In order to recover the data on the hard drive there is an area on the platters that must be read. This area on the disk is crucial to all drive functions, it is called the System Area. The following is a brief explanation of what the System Area is and why it is important.
The System Area is a reserved space dedicated to a hard drive’s own needs, such as: storing SMART logs, defect list at time of manufacturing, defect reallocation tables (grown defect list), program code (overlays), Max LBA (drives total size), head maps; all the information the drive needs to operate.
The EEPROM chip located on the PCB (printed circuit board) contains only a small part of the firmware; its primary role is to spin up the spindle and un-park heads so the drive can read the remainder of the firmware from the Service Area of the platters.
The System Area is not accessible with standard ATA commands; it cannot be read or written with any software because the data is unique for every vendor and drive family. Furthermore, hard drive vendors do not disclose any information about their hard drive System Area structure or how to access it.
We have decades of experience in reverse-engineering the unique System Area structures of most hard drive models in order to recover the data.
Services for hard drive refurbishment, testing, and wiping.
We are able to diagnose problems quickly and build viable solutions to repair and refurbish hard drives that may otherwise be scrapped. Our programmers and hardware engineers have effectively reallocated millions of dollars of otherwise non- performing assets.
The services we offer:
- Mass Hard Drive Repair
- Hard drive-SSD testing and grading
- Secure hard drive wiping – Solid State Drive SSD wiping
- Certification and verification of hard drive wiping and sanitization
- Storage Recycling
- Storage Certification