Data recovery is the process of retrieving inaccessible data from failed hard disk drives, removable media, optical devices and tape cartridges.

Your data can become inaccessible due to one of numerous reasons such as software problem, computer virus, firmware corruption, mechanical or electrical malfunction even accidentally or deliberate human act. Regardless of the cause of your data loss, Critical data Recovery Engineers can successfully recover from these cases of data lost.

Data Recovery from Logical Corruption of the hard drive:

• Accidental formatting of Hard disk
• Invalid Drive / Disk Specifications
• Accidental Deletion of Data even from Recycle bin
• Data Lost due to virus attacks / Human errors
• Missing File/Directory in any file system
• Damaged profile in windows environment
• MFT File corruption
• Boot & Partition Structure Corrupted

Data Recovery from Physically Crashed Hard disk:

Recovery of physically crashed hard disks often involves replacing failed or damaged components using specialized hardware and software tools. Damaged components typically include electronics components, read/write heads, head assemblies, magnets & drive motors. Pre Amplifier Chip.

Critical Data Recovery (CDR Data recovery ) is equipped with the latest technology and equipment for Head Disk Assembly transplantation, ( HDA X-plant): Platter transplant for Data recovery. Once the drive makes Clicking or grinding noises, it means that drive has Internal damage.

Data Recovery from Firmware modules corruption:

Data Recovery from Firmware modules corruption requires specialized hardware equipment, software codes, application and Knowledge of firmware's functionality on all different kind of hard drives. we are able to fix almost all brand of hard drives from Maxtor ( diamond max plus 8 typically n40p errors) Western digital drive commonly will spin up but do not detect in bios. ( not clicking ). Fujitsu Drives like MPG and MPF being not recognizes by the BIOS. IBM, Samsung and quantum. Firmware corruption is fast becoming the main cause for hard drives not to perform they way they suppose. Drives with these problem will spin up, but will not initialize in the system bios, or gives Factory alias name. Critical data recovery, with intensive research found tools, based on hardware and software to fix these problem. We are 80% to 90% of the time successful in fixing these drives.

Raid Data Recovery Services:

Critical Data Recovery is no doubt one of the most successful data recovery company when comes to raid servers. (RAID, SAN, NAS Devices & Plain Servers) Regardless of the size, configuration, operating system or platform of your Enterprise Storage System, whether it be a File Server, Database Server or Web Server configured on different volumes which may be spanned, duplexes / mirrored or striped across many drives, Data recovery services offered by CDR can restore data from such complex storage configurations.

We offer Data Recovery Services for all Operating Systems

Windows NT/2000/XP, UNIX, LINUX, MS-DOS, DR-DOS, Windows 95/98/ME, OS –2, Mac, HP-UX, Sun Solaris and Novell Netware.

Expert services provided to recover data from all major storage devices

Hard disk drives, Laptop drives, Floppy disks, Raid Servers ( any size ) Optical Media, Tape media, DAT, DLT, USB Drives and other storage media.

Hard drive data recovery expertise on almost all Imp File Systems

FAT12, FAT16, FAT32,NFS, NTFS, HPFS, UFS, Ext2, Ext3 and others.