Hard Disk Recovery

Crashed/Failed Hard Disk; Looking for Hard Disk data recovery services, Contact us or Call us at 1800-102-3232

With over 20 years of experience in data recovery services, experienced team of data recovery specialist, in-house Research & Development and state of the art infrastructure of CLASS 100 CLEAN ROOM, Stellar has devised many innovative hdd recovery techniques for recovering maximum data. Stellar Data Recovery can help you retrieve all your valuable documents, pictures, emails etc. from the crashed hard disk under any circumstances.

We are doing more than 20,000 hard disk recoveries per year for our clients, and have physical presence in 15 major cities across India. (Our branches)

We provides data recovery services for all kind of Hard disk drives (HDD) of all major brands. Regardless of the operating system or the kind of damage happened with your hard disk, we can recover up to 100% of your valuable data.

Our hard disk recovery experts works on day to day basis on following

Hard disk brands

  • Western Digital
  • Maxtor
  • Seagate
  • Quantum
  • Fujitsu
  • Apple
  • Toshiba
  • IBM
  • Sony
  • Samsung
  • HP
  • Hitachi

Hard disk Interface

  • IDE
  • SATA
  • EDIE
  • SCSI
  • SAS
  • ESATA & Many more

Operating System/File System

windows Windows
Ext4, Ext3,Ext2, ReiserFS

Your hard drive may fail due to various reasons (data deletion, virus attack, power surge, clicking noise coming out of your drive, head-crash, no sensation in the drive & many more). We at Stellar India assures up to 100% recovery of your data from all hard disks irrespective of any data loss situations.

If you find any potential problem with your hard disk, A checklist of do's and don'ts is mentioned below

Hard disk crashed - Few things you should do

  • Stop using the hard disk/drive that shows signs of failure
  • Check the system for malware, viruses etc.
  • Do check cables connecting the Hard disk drive
  • Seek professional help for hard disk recovery
  • Do not out drive into freezer( the damage would be irreversible)

Hard disk crashed - Few things you should never do

  • Do not open the Hard disk, you could temper it and data will be unrecoverable
  • Do not format the Hard disk drives
  • Do not download any recovery software, it may over write the data
  • Do not swap electronic components

Don't try to open your hard disk, or use any unauthorized software application to recover data from your damaged hard disk. Your mishandling of hard disk drive can cause permanent data loss, or this can make hard disk data recovery more tedious, which could be very expensive for you.

It is recommended that all hard disk drives should be opened only in Class 100 clean room labs.

Knowledge Base

Hard disk failure is most common cause of data loss. Over the years, we at Stellar Data Recovery India have noticed that around 70% of data recovery jobs which we receive are related to hard disks only. This is common with domestic and corporate users.

There could be many possible reasons for disk failure; like computer systems are being used more frequently and data is stored continuously. Other factors such as increase in data density and number of platters may also be contributing factors for hard disk failures.

It is documented that 60% of the Hard disk failure occurs because of mechanical failure and the rest 40% occurs through misuse.

Physical Hard Disk failure: - As the name suggests any kind of physical damage to the hard disk like dropping, burning of hard drive can make device nonfunctional. A physical case may appear if:

  • Crashed Hard disk Recovery - Stellar Computer not detecting the Hard disk
  • Drive not spinning (no power)
  • An excessively hot drive
  • An abnormal ticking noise whilst the drive is reading data
  • A loud clicking or grinding noise

A physically damaged hard disk failure can be easily noticed by looking into a hard drive. In case of a physically damaged hard disk, you may not recover data with the help of any data unauthorized recovery software. Also don't try to open the hard disk by yourself, it may damage your drive further, and you may lose your data permanently.

In case none of the above problems are shown by your Hard Disk, it could be a case of logical failure.

Logical Hard disk Failure: - The damage/ failure occurs in the hard drives file structure or software or malware infections, human error or corrupted files or the hard drive does not boot up.  A logical hard disk failure may appear if:

  • Logical failure Computer Bios see hard disk drive but the data is not accessible
  • Defective media/ bad platter
  • Data corruption from other file source
  • Human errors for E.g. modification in the registry files of the system, alteration in files' attributes of the system and many more can lead to logical damage of the Hard disk drive.

Logical Hard disk failure does not require opening the Hard disk drive; one can use Hard disk recovery software's to get the data. But it is important to analyze the type of logical failure before one attempts to recover data, hence experts' advice is essential and seek experienced hard disk recovery services.

You can contact us or call us at 1800 -102-3232 to discuss your logical disk failure case. Using any untrusted software can harm your hard disk further, or it could also lock your data, which might be very difficult to recover.

If you think your hard disk hasn't encountered a physical or logical failure, then the reason could be electronic/mechanical hard disk failure.

Electronic/Mechanical hard disk failure: - Electronic/Mechanical failure is related to components of the Hard drive goes faulty, and the drive will not be accessed to store data.

An electronic/mechanical hard disk failure may appear if

  • Hard disk head or heads crash
  • Hard disk motor failure
  • Damage of magnetic platters
  • PCB damage

Out of the errors mentioned Electronic/Mechanical hard disk failure is complicated and often encompasses logical, electronic or firmware failure. Hence, it takes lot of effort and time, for hard disk data recovery process, and such cases are treated in Clean Rooms only by Data recovery experts.

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What Our Customers Say About Us!

I received the data fully recovered from the hard disk given by me during last week. I am thankful to Stellar data recovery and will like to say that the data was recovered within a short duration, even though 20 days' time was asked by the company. The work done by the company was satisfactory. I am thankful for the response and the courtesy shown to me.

Swaminathan Gopalaswamy
Chennai, India

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Stellar Hard disk Data Recovery Process

During the initial consultation, Our Hard disk recovery experts will take down your case details

Step 1

Hard Disk door step pick up

Pick up Service - Stellar
Step 2

Hard disk analysis & consulataion

Hard Disk Analysis & Consulataion - Stellar
Step 3


Data Recovery Process - Stellar
Step 4


Data Verification - Stellar
Step 5

Fee Payment

Recovery Fee payment - Stellar
Step 6

Hard disk
hand over

Hard Disk Handover - Stellar

Why Stellar?

Trusted Data Recovery - Stellar

Stellar is the Only focused data recovery company in india with an expertise of more than 20 years

Certified Professionals - Stellar

One of the largest team of R&D professionals engaged by a single data recovery company

Class Clean Room Labs - Stellar

Best in class infrastructure available to handle data recovery jobs, Approx 400 m2 of Class 100 Clean Room lab space.

Technical Support - Stellar

Is the ONLY data recovery company in india to have a 24*5 online & voice based technical support.

No Data - No Charge - Stellar

No Data - No Charge Policy

At Stellar We Help You Recover Your Business Call your nearest Lab

Talk to us about your Data Recovery needs! Just fill the form below and we will be Happy to help you.


Talk to us about your Data Recovery needs! Just fill the form below and we will be Happy to help you.