Data Recovery Case File · Trust, Practice & Honest Limits · Sometimes the Answer Is No
Working Out What Exists Elsewhere Is the First Step and It Frequently Ends the Enquiry
His enquiry does the arithmetic before asking the question, which is unusual and sensible. A drive that will not open, holding old work documents whose retention period has passed, family photographs, and a music library he already has on another machine — "just curious about the cost to redeem these things." Three of those four categories do not need recovering, and saying so is more useful than quoting for all of them.
| Media | External hard drive not presenting — content comprising expired business records, duplicated media library and family photographs held nowhere else |
| Reported situation | External drive no longer opening · content including work documents beyond their retention period · content including a music library duplicated on another machine · content including family photographs not held elsewhere · owner enquiring about cost without urgency |
| Fault class | Drive not presenting with cause unestablished — recovery scope reducible to a single category of genuinely unique content |
| Equipment used | Content duplication established before any figure was quoted · recovery scope reduced to genuinely unique material · drive addressed directly outside its enclosure with imposed timeouts · imaged under capped timeouts with photograph regions located and taken first · remaining regions captured only where the figure justified it |
The decode: how to work out whether to spend anything
Why the first question is not technical: it is arithmetic. Recovery is worth its cost only for material that exists nowhere else, and most drives hold less of that than their owners assume.
What he has already established about the work documents: they are past their retention period. Records kept beyond their required period are being stored out of habit, and their loss is not a loss.
What he has established about the music: it is on another machine. A duplicated library needs no recovery, and re-acquiring purchased music is usually possible through the original accounts anyway.
What that leaves: the photographs. One category of genuinely unique material, and the only thing the recovery is actually for.
Why naming that changes the work: scope follows priority. A capture directed at photograph regions first is faster and cheaper than one treating the whole drive as equally important.
Why it also changes the decision he faces: the question becomes specific. Whether to spend a figure on a drive is difficult; whether to spend it on the family photographs is not.
What is worth checking before spending anything at all: where else the photographs might be. Photographs are the most duplicated category there is — messages, social accounts, cloud backups, other people's copies.
Why that check is recommended even though it may end the enquiry: it is the honest order. Finding them elsewhere costs nothing and finding them here does not.
What the technical position is, briefly: unestablished. A drive that will not open may have a failed enclosure board, which is inexpensive, or a mechanical fault, which is not — and an assessment separates those at no cost.
Why that assessment is still worth doing: the outcome may be cheap. If the enclosure has failed and the drive is sound, the figure may be low enough that the whole calculation changes.
On the bench
Content duplication was established before any figure was quoted — recovery justifying its cost only for material existing nowhere else, so records beyond their retention period and a library duplicated on another machine were excluded, reducing scope to family photographs alone. Scope following priority makes a capture directed at those regions faster and cheaper than treating the whole drive equally. Photograph regions were located and taken first.
The outcome
Content duplication established before any figure was quoted, scope reduced to genuinely unique material, and photograph regions captured first. 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: you have already done the important part. Three of your four categories exist elsewhere, which turns a hard question about a drive into an easy one about the photographs.
Deciding whether recovery is worth it
Work out what exists elsewhere before asking for a figure — most drives hold far less genuinely unique material than their owners assume, and records past their retention period or a library duplicated on another machine need no recovery at all. That turns a difficult question about a drive into a straightforward one about the material that's actually irreplaceable. Check for the photographs in messages, social accounts and other people's copies too, since it costs nothing and may end the matter.
Work out what is unique first — call Cambridge Data Recovery on 01223 655015; duplication established before any figure is quoted, scope reduced to unique material, assessment free either way.
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.