Data Recovery Case File · Portable Drives · Two Tracks at Once

Two Weeks From Submission

His enquiry combined the worst timing in this archive with an accident of the most ordinary kind. A student filmmaker: "I have stupidly been storing all of my footage on an external drive. My final year submission is 2 weeks away and all my footage is on that drive. Yesterday, whilst editing from the external drive, I got up with my laptop and the drive slipped no less than a metre onto the floor. Since then it won't register on my MacBook. I have tried multiple different wires and multiple Macs." Two things need to happen and they are independent of each other. The recovery has a specific technical shape because of when the drive fell. And the more urgent action is not technical at all: his university needs to know today, before anybody knows whether the footage comes back.

The decode: why it fell at the worst moment, and the call to make first

Why editing at the time is the serious part: a drive that is switched off has its heads parked — retracted off the data surfaces onto a ramp — and falls in that state are frequently survived outright. A drive that is running has its heads flying nanometres above platters turning at thousands of revolutions per minute, and an impact can drive them into the surface. Editing is continuous reading, so his drive was as active as it ever gets. A metre onto a hard floor while running is the more serious category, and it should be treated as such rather than hoped past.

What his own testing has already settled: multiple cables and multiple Macs producing no recognition eliminates leads, ports, drivers and machines. That is complete, and it means there is nothing further to try — which matters, because the temptation over two weeks is to keep trying. Every power-up moves a possibly-damaged head assembly across the surfaces holding his footage, and after an impact the number of attempts is one of the largest determinants of what comes back.

The call to make today: and this is the part that most often saves the degree rather than the footage. Universities have formal processes — extenuating or mitigating circumstances — for exactly this, and they work far better before a deadline than after it. A claim made now is routine; an appeal against a mark already awarded is not. He should email his course leader and personal tutor today, explain the position, and ask what evidence they need. A written assessment stating the fault and the date can be issued promptly and used whatever the recovery outcome turns out to be. That conversation costs nothing and it does not depend on the drive.

What the recovery can be sequenced around: a deadline changes how imaging is ordered rather than whether it works. If some sequences matter more than others — the graded submission cut, the material he cannot reshoot, the project files — naming them means imaging captures those first, while a serviced mechanism is at its most reliable. A timescale should be confirmed in writing against his actual date rather than estimated verbally.

The thing worth saying about the storage decision: he calls it stupid, and it is worth pushing back gently. Editing from a single external drive is what almost every student is taught to do by circumstance rather than choice — laptops are small, footage is enormous, and nobody provides the second drive. The failure here is not carelessness; it is an arrangement that had no redundancy in it, which is a different problem and a very common one.

On the bench

The drive was not powered on arrival — after an impact sustained while running, the surfaces are inspected before anything is switched on, because their condition sets the plan rather than following it. It was opened under the laminar flow bench with the head assembly and platter surfaces examined and any scoring measured against the intact area. Matched donor heads were fitted, and imaging ran on the PC-3000 Express under Data Extractor, head-mapped and sequenced by the material he had named rather than in disk order. Findings were issued promptly in writing so they could serve as evidence for his university, and a timescale confirmed against the submission date.

The outcome

The mechanism serviced, the project footage imaged in priority order and the findings issued in writing against the deadline. Free assessment, one fixed written figure including VAT, 50% of parts and labour upfront with the balance only on successful recovery. The decode, for any student in this position: email your course leader and personal tutor today, before you know the outcome, because a claim made before a deadline is routine and an appeal afterwards is not — and ask for written findings you can use as evidence; stop connecting the drive, since your testing across cables and machines is already complete and every attempt costs you; name the material that matters most so imaging captures it first; and a drive dropped while running is the serious case, so treat it accordingly rather than hoping.

Our case files are drawn from genuine enquiries received by our laboratory over the past ten years, anonymised to protect client confidentiality. Each one describes the diagnostic and recovery procedure our engineers apply to that fault, using the equipment listed.