Hard Drive Not Spinning Data Recovery
A hard drive that's dead silent, with no spin, no vibration, and no detection, usually has an electrical problem, and the platters holding your data are often untouched. We repair or replace the circuit board using your drive's original calibration data and recover your files for one flat $1,200, and you pay nothing if we can't recover them.
Signs of hard drive not spinning
- •No sound or vibration at all when powered on
- •Not listed in Disk Management or Disk Utility
- •Stopped working after a power surge, storm, or outage
- •Died after being connected to a different power adapter
- •Burnt smell or visible scorch marks on the circuit board
- •Enclosure light comes on, but the drive stays silent
What’s actually happening
When a hard drive gets power, its circuit board (PCB) starts the spindle motor and loads the heads. If nothing happens at all, the board usually isn't working or isn't getting power. That can be a bad cable, port, or power adapter, a failed external enclosure, or a fault on the drive's own board.
Many drive boards include protective components such as TVS diodes, which short out to absorb a voltage spike from a surge or the wrong power adapter. That protects the rest of the drive but leaves it dead until the component or board is repaired. Other parts, including the motor controller chip, can fail too. Modern boards also store calibration data unique to that specific drive, which is why swapping in a board from an identical model usually doesn't work.
Less often, the silence is mechanical: a seized spindle motor or heads stuck to the platters can leave a drive motionless, although those usually hum or beep instead. In either case, the data on the platters is often still intact.
What not to do
- ✕Don't swap in a circuit board from another drive — modern boards carry drive-specific calibration data, and a mismatched one may not start the drive or may damage it.
- ✕Don't try a different power adapter unless it's an exact match — the wrong voltage or polarity can burn the board further.
- ✕Don't keep plugging it in after a burnt smell — repeated power to a shorted board can spread the damage.
- ✕Don't remove a WD external drive from its case to test it — many encrypt data on the enclosure's board, and separating them can make the data unreadable.
- ✕Don't open the drive — the fault is usually electrical, and opening it outside a cleanroom only adds risk to the platters.
How we recover it
Electrical diagnosis
Engineers test the board, its protective components, and the motor circuit to find where power is failing, and check whether the motor and heads are healthy.
Board repair with ROM transfer
Damaged components are repaired, or a compatible donor board is fitted with your drive's original ROM data transferred over so the drive runs with its own calibration.
Mechanical work if needed
If the motor has seized or the heads are stuck, the drive is opened in a cleanroom, where heads are freed or replaced, or the platters are moved to a donor chassis.
Image, rebuild, and verify
The drive is imaged with professional hardware imagers that control retries, the file system is rebuilt from that copy, and your files are checked before they're returned on a secure return drive.
Can the data be recovered?
Drives that won't spin because of a board or power fault are often among the more recoverable failures, because the heads and platters are frequently undamaged. The odds drop if the drive was powered repeatedly after a surge, if a mismatched board or wrong adapter was tried, or if the surge also damaged the heads or the drive's firmware. A seized motor needs more involved cleanroom work. We can't confirm the outlook until the drive is diagnosed, and if we can't recover your data, you pay nothing.
Recovery by device
Related guides
Hard Drive Not Spinning — common questions
Is there anything I can safely check first?
Why won't a board from the same model work?
My drive died right after a power surge. Is the data gone?
It hums but doesn't spin. Is that the same problem?
How much does hard drive not spinning recovery cost?
Other failures we recover from
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