\n\n| HDD \u2014 logical (deleted, formatted, corrupted)<\/td>\n | Logical<\/td>\n | \u20b92,000 \u2013 \u20b95,000<\/td>\n | 1\u20133 days<\/td>\n<\/tr>\n |
\n| HDD \u2014 physically damaged (clicking, not spinning)<\/td>\n | Physical<\/td>\n | \u20b98,000 \u2013 \u20b925,000<\/td>\n | 5\u201314 days<\/td>\n<\/tr>\n |
\n| SSD \u2014 logical (deletion, firmware, partition)<\/td>\n | Logical \/ Firmware<\/td>\n | \u20b94,000 \u2013 \u20b910,000<\/td>\n | 2\u20135 days<\/td>\n<\/tr>\n |
\n| SSD \u2014 physical \/ controller failure<\/td>\n | Chip-off<\/td>\n | \u20b98,000 \u2013 \u20b920,000<\/td>\n | 5\u201310 days<\/td>\n<\/tr>\n |
\n| NVMe M.2 \u2014 logical or firmware<\/td>\n | Logical \/ Firmware<\/td>\n | \u20b95,000 \u2013 \u20b912,000<\/td>\n | 2\u20135 days<\/td>\n<\/tr>\n |
\n| Pen drive \/ USB \u2014 logical<\/td>\n | Logical<\/td>\n | \u20b92,000 \u2013 \u20b94,000<\/td>\n | 1\u20132 days<\/td>\n<\/tr>\n |
\n| Pen drive \u2014 physical \/ chip damaged<\/td>\n | Chip-off<\/td>\n | \u20b94,000 \u2013 \u20b910,000<\/td>\n | 3\u20137 days<\/td>\n<\/tr>\n |
\n| Memory card (SD \/ microSD)<\/td>\n | Logical \/ Chip-off<\/td>\n | \u20b92,000 \u2013 \u20b98,000<\/td>\n | 1\u20135 days<\/td>\n<\/tr>\n |
\n| RAID array (NAS \/ server)<\/td>\n | RAID rebuild + recovery<\/td>\n | \u20b910,000 \u2013 \u20b950,000+<\/td>\n | 5\u201314 days<\/td>\n<\/tr>\n |
\n| Photo \/ video recovery (any device)<\/td>\n | Logical<\/td>\n | \u20b92,000 \u2013 \u20b98,000<\/td>\n | 1\u20133 days<\/td>\n<\/tr>\n |
\n| Ransomware encrypted data<\/td>\n | Decryption \/ backup<\/td>\n | \u20b95,000 \u2013 \u20b925,000<\/td>\n | Varies<\/td>\n<\/tr>\n |
\n| CCTV DVR \/ NVR footage recovery<\/td>\n | Logical<\/td>\n | \u20b93,000 \u2013 \u20b98,000<\/td>\n | 2\u20134 days<\/td>\n<\/tr>\n |
\n| Free diagnosis \u2014 all devices<\/td>\n | \u2014<\/td>\n | \u20b90<\/td>\n | Same day<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<\/span>Physically Damaged Hard Disk Recovery in Delhi<\/span><\/h2>\nA physically damaged hard drive \u2014 one that clicks, grinds, beeps, is completely silent, or was dropped \u2014 is the most serious and most time-sensitive data recovery scenario. Every power-on attempt after physical damage risks destroying the data permanently.<\/p>\n <\/span>Common physical damage scenarios CNC recovers<\/span><\/h3>\n\n- Clicking or grinding hard drive<\/strong> \u2014 the read\/write heads have crashed against the platters. This is the most common physical failure. The drive must be opened in a controlled environment to replace the heads using a compatible donor drive.<\/li>\n
- Dropped laptop hard drive<\/strong> \u2014 impact can damage the read\/write heads, knock the platters out of alignment, or seize the spindle motor. Even a drive that still spins after a drop may have invisible head damage that worsens with each subsequent power-on.<\/li>\n
- Hard drive not recognised, not spinning<\/strong> \u2014 could be a PCB (circuit board) failure, a seized spindle, or a stiction issue (heads stuck to the platters). PCB failures can often be resolved by transplanting the correct donor PCB.<\/li>\n
- Hard drive making beeping sound<\/strong> \u2014 the spindle motor is seized and the drive cannot rotate. This is a physical recovery job requiring specialist motor work.<\/li>\n
- Water or liquid damaged hard drive<\/strong> \u2014 do not attempt to dry or power on a water-damaged drive. Bring it to CNC immediately, ideally still wet \u2014 drying causes mineral deposits that cause secondary damage.<\/li>\n
- Fire or heat damaged hard drive<\/strong> \u2014 even severely burned drives can yield data if the magnetic platters are intact. The data is on the platters, not the electronics.<\/li>\n<\/ul>\n
<\/span>What physical hard disk recovery involves<\/span><\/h3>\nPhysical recovery requires opening the drive in a clean-air environment to replace or repair the damaged mechanical components. Once the drive can spin and the heads can read, data is imaged sector by sector to a new drive. CNC works with specialist partners for cases requiring cleanroom-level head transplants.<\/p>\n Do not:<\/strong> attempt to open the drive yourself, freeze it, tap it, or run CHKDSK. Each of these actions can cause additional damage.<\/p>\n<\/span>SSD and NVMe Data Recovery in Delhi<\/span><\/h2>\nSSD recovery is more complex than HDD recovery because data is stored on NAND flash chips using proprietary algorithms \u2014 not on spinning magnetic platters. The challenges are different from HDD but the data is often recoverable.<\/p>\n <\/span>SSD recovery scenarios<\/span><\/h3>\n\n- SSD not detected after power surge<\/strong> \u2014 voltage damage can kill the SSD controller while leaving the NAND chips intact. CNC recovers data using chip-off techniques \u2014 removing the NAND chips and reading them directly.<\/li>\n
- SSD showing wrong capacity or corruption<\/strong> \u2014 firmware-level failure. Specialist firmware tools can often bypass the failed controller and read the raw NAND data.<\/li>\n
- Accidentally deleted files from SSD<\/strong> \u2014 act immediately. Modern operating systems send TRIM commands to SSDs that permanently erase deleted data. The longer you wait, the less data survives. Same-day action is critical for SSD file recovery.<\/li>\n
- SSD after OS reinstall<\/strong> \u2014 reinstalling Windows does not necessarily overwrite all data immediately. Bring the SSD to CNC before any further writes to the drive.<\/li>\n
- MacBook SSD recovery<\/strong> \u2014 Apple’s T2 and M-chip SSDs use hardware encryption tied to the chip. Recovery requires the original logic board to be functional. If the logic board is dead, recovery options are limited \u2014 another reason to maintain backups.<\/li>\n<\/ul>\n
<\/span>NVMe M.2 data recovery<\/span><\/h3>\nNVMe drives fail for the same reasons as SATA SSDs \u2014 controller failure, firmware corruption, physical damage \u2014 but their compact form factor makes physical recovery more delicate. CNC recovers NVMe drives from laptops, desktops, and servers. Common causes: bent or broken M.2 connector (laptop fall), controller IC failure after power surge, firmware stuck in secure erase mode.<\/p>\n NVMe data recovery cost in Delhi:<\/strong> \u20b95,000\u2013\u20b912,000 for logical\/firmware recovery; \u20b912,000\u2013\u20b925,000 for physical\/chip-off recovery.<\/p>\n<\/span>Pen Drive and Memory Card Recovery in Delhi<\/span><\/h2>\nPen drives and memory cards are the most frequently brought-in devices at CNC’s data recovery centre \u2014 usually after accidental deletion, formatting, or physical damage. They are also the devices where data loss is most emotionally significant because they typically hold photos and videos.<\/p>\n <\/span>Pen drive (USB) recovery scenarios<\/span><\/h3>\n\n- Pen drive formatted by mistake<\/strong> \u2014 the most common scenario. If nothing has been copied to the drive since the format, recovery success rate is 90%+.<\/li>\n
- Pen drive files deleted<\/strong> \u2014 deleted files can be recovered if the drive space has not been overwritten. Stop using the drive immediately.<\/li>\n
- Pen drive not recognised<\/strong> \u2014 may be a controller failure, firmware corruption, or broken USB connector. CNC diagnoses the cause before quoting.<\/li>\n
- Physically broken pen drive<\/strong> \u2014 snapped USB connector, cracked body, or bent pins. If the NAND chip is intact, data is recoverable via chip-off. CNC has recovered data from pen drives that were run through washing machines.<\/li>\n<\/ul>\n
<\/span>Memory card (SD \/ microSD) recovery<\/span><\/h3>\n\n- Camera memory card showing “no images”<\/strong> \u2014 the most distressing scenario, typically after a camera error, accidental format, or card ejection during write. The images are usually still on the card \u2014 the file allocation table has been corrupted, not the photos themselves.<\/li>\n
- Memory card not recognised in camera or computer<\/strong> \u2014 could be corruption, physical damage to the gold contacts, or a failed controller chip.<\/li>\n
- Overwritten memory card<\/strong> \u2014 if new photos have been taken after deletion or format, some old files may be unrecoverable. Partial recovery is often possible.<\/li>\n<\/ul>\n
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