Data Recovery Case File · Second Fixes & Trade Handoffs · A Kind Guess
They Made a Prediction About Work They Could Not Do
His enquiry arrives carrying an expectation somebody else set. Having taken his drive to a local shop, "they tested it and told me the drive is still powering up but it's not accessing the data, and they think it's probably going to be a straightforward recovery for a company like yours." Their observation is genuinely useful. Their prediction is a guess made without the equipment to make it — kindly meant, and worth setting aside before any figure is discussed.
| Media | 1TB bus-powered external hard drive — powering up; content not accessible; assessed by a general computer shop and referred onward with a difficulty estimate |
| Reported situation | Drive not accessible · tested by a local computer shop · drive confirmed as powering up · data confirmed as not accessible · shop offering an expectation that recovery would be straightforward · owner approaching a specialist for the first time |
| Fault class | Undetermined — the reported observation consistent with fault classes spanning trivial to unrecoverable; assessment required before any grading |
| Equipment used | Third-party difficulty estimate set aside before assessment · readiness sequence read directly under strict timeouts · Atola Insight Forensic error-rate assessment across the surface · imaged write-blocked where readiness was achieved · position and figure stated only after assessment |
The decode: what they established, and what nobody can establish from there
What their test was worth: a real finding. The drive powers up and content is not accessible — that eliminates a dead board, a failed power supply and a drive that never spins. Reaching it required them to connect the drive and observe carefully, which is more than many enquiries arrive with.
Why the difficulty cannot follow from it: that same observation is produced by at least four quite different faults. A damaged filesystem on healthy hardware, which is among the simplest work there is. An unreadable service area, requiring the drive's technological modes and firmware repair. Degraded heads, requiring the assembly to be replaced with matched donor parts. And surface damage, which may make parts of the drive genuinely unrecoverable.
All four look identical from a shop counter — the drive powers on and the data does not come. Distinguishing them needs equipment that reads the drive's own readiness sequence under controlled timeouts and measures error distribution across the surface, which is precisely what a general computer shop does not have. That is not a criticism; it is why they referred him.
Why the prediction nonetheless costs something: it sets an expectation about price and outcome, and every quotation he receives is now measured against it. A fair figure for a head replacement, arriving after somebody said it would be straightforward, reads as an overcharge. The person who made the guess is not there to explain, and the specialist looks like the problem.
Why it was said at all: almost certainly kindness. Somebody handing back a drive with bad news wants to leave the customer with something hopeful, and "they'll probably sort it easily" is a natural thing to say. It costs the person saying it nothing and it is not intended as a commitment.
What is actually true at this point: nobody knows — including anybody quoting before assessment. The free assessment produces the answer, and a written figure follows it rather than preceding it. Anybody offering a price over the phone from that description is doing the same thing the shop did, with more at stake.
What must not happen meanwhile: no further connection. If the fault is at the more serious end, every attempt is expensive, and nothing about the shop's test tells anybody which end this is.
On the bench
The third-party difficulty estimate was set aside before assessment — powering up without accessible content being produced equally by a damaged filesystem on healthy hardware, an unreadable service area, degraded heads, or surface damage, which are indistinguishable without controlled measurement. The readiness sequence was read directly under strict timeouts, the Atola Insight Forensic assessed error distribution across the surface, and the position and figure were stated only after assessment.
The outcome
The estimate set aside, readiness read under controlled timeouts and error distribution measured before any figure was given. Free assessment, one fixed written figure including VAT; where a drive has to be opened, 50% of parts and labour is payable upfront with the balance only on success — otherwise no recovery, no fee. The decode: their observation was real and their prediction could not be. Powering up without accessible content covers a damaged filesystem, an unreadable service area, degraded heads and surface damage — identical from a counter, and four very different jobs.
Told your recovery will probably be straightforward
Take the observation and set the prediction aside — it was almost certainly kindness rather than a commitment, and it will make a fair quotation look like an overcharge. What they established is real: a drive that powers up while data isn't accessible rules out a dead board and a drive that never spins. What can't follow from that is the difficulty, because the same observation is produced by a damaged filesystem on perfectly healthy hardware, an unreadable service area, degraded heads, or surface damage — trivial through to partly impossible, and identical from a shop counter. Distinguishing them needs controlled timeouts and error measurement. Stop connecting it while you decide.
Get it assessed properly — call Oxford Data Recovery on 01865 593000; free assessment, readiness read under strict timeouts, error distribution measured, and a written figure only after the drive has been examined.
Request a quote online →
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.