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Unrecognised Everywhere, and Rightly Referred

A veterinary practice in Kibworth keeps a Toshiba external as the off-server copy of its scanned historical records, the paper files from before the practice went digital. It stopped appearing in the file list. The IT contractor who looks after the practice tried it across several laptops, ran the tools he had, told them plainly that it needed equipment he did not have, and stopped. The practice manager rang half expecting to be told that the contractor should have got further.

External DriveNot DetectedClicking / Mechanical
// the job in four lines
MediaA Toshiba external drive holding a practice's scanned historical records. It is not recognised in the file list on any machine, and a local IT contractor could not retrieve anything from it.
What was reportedToshiba external, absent from the file list on four different machines, the practice's IT contractor unable to reach it with the tools he has and passing it on, scanned historical records wanted.
Fault classMechanical. The spindle bearing had seized, so the platters could not turn at all and the drive never readied. Nothing about the recorded records was affected; they were simply on a set of platters that would not rotate.
On the benchNot run on arrival, taken from its enclosure and profiled once on a current-limited bench supply with the stalled draw recorded, opened under laminar flow with the spindle, heads and surfaces examined under a stereo microscope, the platter stack transferred to a matched donor base with the relative alignment of the platters preserved throughout, imaged on DeepSpar behind PC-3000 UDMA, and the scanned records parsed in R-Studio and opened before being written to fresh media.
// reading the fault

Reading the fault

Several laptops giving the same answer is a real result. It is the one experiment that can be run without specialist equipment and it eliminates an entire category: the cables, the ports, the drivers and the machines. What it cannot do is say which part of the drive has failed, because every one of those tests speaks to the drive through an interface the drive is not answering on.

The contractor did the right thing, and it is worth saying so. General IT tools work by talking to a drive that has already introduced itself. When a drive never gets that far, no amount of software is relevant, and running more of it wastes start-ups on a mechanism that has a limited number left. Recognising a boundary and handing the job on preserves the drive's remaining chances, which is a service rather than an admission.

A seized bearing is a different fault to bonded heads. Both stop the platters turning and both produce a drive that will not ready, but bonded heads release in minutes and a seized bearing does not release at all. The stack of platters has to be moved into a matched donor base, keeping their positions relative to one another exactly as they were, because the recorded tracks assume that alignment and lose all meaning without it.

The transfer is the delicate part, not the diagnosis. Once the platters are out of their original base there is no going back to check anything, so the geometry is fixed with a jig and the whole stack moves as one. It is unhurried work in clean air, it is firmly outside what the published guarantee covers, and it is the reason this kind of job is quoted with half the figure payable before it starts.

// bench work

Bench work

One profiled start on a current-limited supply produced the signature of a seized spindle: current straight to the limit, no rotation, no head movement, and none of the periodic retry pattern a drive shows when the motor turns but the reads fail. That distinguished it from the far more common bonded-head case before the drive was opened.

Under laminar flow the bearing was confirmed seized and would not turn by hand. A matched donor of the same model was prepared and the platter stack was transferred with its relative alignment held throughout. The surfaces were clean, having never been dragged across by a failing head. Reassembled, the drive spun properly and imaged on DeepSpar behind PC-3000 UDMA with only a small number of slow regions, and R-Studio parsed the volume with a sample of scanned records opened before release.

// what went back

What went back

The scanned historical records came back complete, which mattered because the paper originals had been disposed of after the scanning project finished. The practice was advised to hold a second copy somewhere other than the same building, and the failed drive was not returned to service.

One disk is £300 + VAT. Transferring platters means opening the drive, which is mechanical work and outside the published guarantee, so 50% was settled before the work began and the balance once the records had been checked.

When your IT support says it is beyond them

Take that at face value rather than as a reason to look for someone who will try harder. Recovery equipment talks to a drive below the level any operating system reaches, and a general IT setup has no route to a drive that never introduces itself. The genuinely harmful next step is to hand it to whoever is willing to keep experimenting, because each attempt spends start-ups on a mechanism that may have very few left. Tell the bench what has already been tried, honestly and including anything that was run on it, since a drive that has had a scanning tool passed over it for two hours needs a different approach to one that was unplugged after the second attempt. Post it insured, or bring it in to Cambridge on a weekday between nine and half past five.

Is this your drive as well? Every file on this page began with somebody describing a noise or a message, and the route in is the same each time. Nothing is charged for finding out what has happened. That examination finishes two working days after the parcel is logged in — never sooner, because rushing it is how evidence gets destroyed — and it ends in one number, written down, which does not move afterwards. Where a single drive is recoverable it is generally back with you two to four working days later. How you pay turns on which kind of fault it is, and the wording does not vary across this network: no fix, no fee all jobs except electronic and mechanical failures, chip level work, DVR and Forensic jobs. So a deletion, a broken file system, a lost partition, a firmware or service-area repair all keep the guarantee — nothing comes back, nothing is owed. Opening a drive under laminar flow, rebuilding a board, lifting a memory chip, or anything that arrived wet or burnt does not: half the agreed figure is taken before the work, and the balance only if your files come home. The published figures run: £250 + VAT for a memory card, a USB stick or a pen drive; £300 + VAT for any one hard drive or SSD, NVMe included; £400 + VAT for a recorder disk or a BitLocker volume; from £500 + VAT for an array, a NAS or a server; and £800 + VAT for a forensic investigation that ends in a written report. Five bands, all of them public, and the only one outside the guarantee is the forensic work. On packing: if the storage is screwed inside a laptop, a tower, a Mac or a server, take it out and send the bare unit, because dismantling equipment is not work this bench does. Three things go the other way and travel complete — an external drive in its own case, a NAS, and a WD My Passport or My Book with its cable, since on those the key sits on the bridge rather than the disk. A Fusion Mac needs both of its drives, labelled. A RAID or a server sends its member disks only, numbered by bay, with the front of the chassis photographed first. Flash soldered onto a mainboard, as on Apple Silicon Macs and many thin laptops, cannot be taken in at all, and neither can phones or tablets. Post it tracked and insured to Cambridge Data Recovery, Compass House, Vision Park, Chivers Way, Cambridge CB24 9AD, or put your own courier on it; the Cambridge reception takes devices across the counter too, Mon–Fri 9:00am–5:30pm. Nothing is collected, and there is no shopfront in the county to call at. Freephone 0800 689 0668. Packing notes and the shipping form live here.
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Each of these is a real enquiry, taken from a household or a business somewhere in Leicester or the surrounding county, with the name of the customer, the firm and anything else that would identify them taken out. What is left is the reasoning: what turned up, what had actually failed inside it, the method that fault required and the equipment it was worked on. One of the thirty-six is a job that was refused, and it belongs here every bit as much as the successes do.

// nearby on the shelf

Three more files along the same lines

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Is this your drive as well?

Examining it is free and takes 2 working days from arrival, the figure goes to you in writing and does not move afterwards, and a logical fault carries no fix, no fee. Start online or ring the freephone.