The report was two facts long, and two facts were enough: the drive "was damaged (fell on the floor)" and now "cannot be accessed from a computer". A WD My Passport Ultra, desk height, hard floor — the commonest accident in portable storage, and one of the most survivable when it's handled with restraint. Inside a portable drive the read/write heads are the lightest, most exposed components, and a drop jolts them first: knocked from their geometry, they can no longer read, and a drive that can't read can't present itself to anything. A fall breaks the heads' ability to read far more often than it breaks the platters' recording — the drive needs opening in clean air, not testing on another computer.
| Media | A WD My Passport Ultra portable drive — fell to the floor, now inaccessible from any computer. |
| Reported situation | WD My Passport Ultra · dropped to the floor · no access from a computer since · contents wanted back. |
| Fault class | Impact-induced head failure — the drop has knocked the heads out of action, so the drive cannot read or present. Platter data ordinarily intact; reached by clean-air head replacement, with surfaces inspected for impact's other signatures first. Post-drop power-ups are the hazard. |
| Equipment used | Not test-run after the fall; out of its enclosure and briefly profiled on a current-limited bench supply; laminar-flow open — heads and platters inspected under the stereo microscope, impact damage mapped, matched donor heads fitted and aligned; DeepSpar behind PC-3000 UDMA for the image; contents located in R-Studio and verified onto fresh media. |
Gravity's effect on a portable drive is decided by what was happening inside at the moment it landed. Parked heads — the resting state — sit clear of the platters and often ride out a fall. Heads caught working, or jolted hard enough regardless, come out of the geometry they depend on: too high to read, canted wrong, or in the worst case down against the surface. From outside, every version reads the same — a drive the computer can't access — which is exactly why a dropped drive is opened and looked at, not guessed at.
What decides the outcome from here is mostly what doesn't happen next. The urge after a drop is to check — this laptop, that desktop, one more try tomorrow, each attempt spinning platters under heads that are no longer where heads should be. If the heads have been driven low, those hopeful power-ups are the mechanism by which a survivable accident becomes a scored platter. The restraint this owner showed — report the fall, stop the testing — is the single biggest contribution anyone outside the lab can make.
Inside the lab, a drop case follows a fixed discipline: inspect before deciding. The surfaces are examined under magnification for any signature of contact; the impact's full story gets read before a single donor part is committed. Then the heads are replaced in filtered air, alignment set, and the drive imaged once, gently. Fall, inspection, swap, image — a well-worn path, because desks have been the same height for a long time.
No test runs. Out of the enclosure, one brief current-limited profile, then into the laminar-flow cabinet: platters swept under the stereo microscope first — the drop's true bill assessed — then matched donor heads fitted and aligned. Imaged on DeepSpar behind PC-3000 UDMA, the filesystem walked in R-Studio, and the recovered contents verified onto fresh media for return.
The fall paid for with a head assembly rather than the photographs and files above it — the usual price when a dropped drive is spared further running. The look costs nothing: free diagnostic, reported inside two working days of arrival, then one fixed written figure. Clean-air work takes half up front, with the balance owed only on proven recovery. Dropped portables are this bench's bread and butter, and restraint like this owner's is why the butter usually survives.
The clock that matters starts now. Don't plug it in to assess the damage — the damage assessment is the plugging in, and it's destructive. If it's connected, eject and unplug; if it made any new noise in the seconds after the fall, treat that as confirmation, not curiosity. Keep it flat, still and unpowered, pack it snug in something padded, and send it promptly. A dropped drive that never gets test-run again is a strong recovery candidate; one that's toured the household's USB ports is a coin toss you didn't need to take.
Every case file on this site is written up from a genuine enquiry handled for customers across York and North Yorkshire, anonymised to keep client confidence. Each one sets out the diagnostic reasoning and the recovery method our engineers apply to that fault, on the equipment named.
Clicking is the heads failing to read and trying again — clean-air work, and the drive must not be run meanwhile
A pushed-in socket ends the enclosure, not the data — the drive is read directly, then the refund can have it
A drive with a rhythm is narrating its own fault — mechanics addressed in clean air, never rehearsed again
Free diagnostic inside 2 working days of arrival, one fixed quote, no fix no fee on logical faults — start online or ring the freephone.