A family's Seagate external was dropped and has already been through another laboratory that couldn't recover the data, and its owner has sent us that lab's written report in full. It says the "head sliders came off" and the platter surface was damaged, with "3 heads swapped" and "no data access in PC3000 and DDI". The final verdict is "Disk surface problem". He wants "a 2nd opinion", and his goal is modest: "photos and short phone videos". That report reads as competent, specific and internally consistent. So an honest second opinion starts by accepting its findings, then asks the one question it leaves open: how much of the disk surface actually survived?
| Media | Seagate external hard disk, dropped; a prior professional attempt reported detached head sliders and platter surface damage, with three donor head sets fitted and no data access. |
| Reported situation | The drive was dropped and went to another laboratory first. Their report documented slider detachment, surface damage and three unsuccessful head swaps on professional imaging platforms. The drive is being returned to the family, and a second opinion is now sought for a defined set of photographs and short videos. |
| Fault class | Impact damage with head-to-platter contact already confirmed. What is still open is how far the surface scoring extends, and where it lies in relation to the physical location of the wanted files. |
| Equipment used | Prior report reviewed against the drive's physical state before any plan is developed · each platter's surface examined under a stereo microscope on the head-swap bench, with scoring documented by zone · one further donor set considered only if the mapped results justify it · per-head, region-selective imaging confined to the surviving zones, using the DeepSpar Disk Imager and PC-3000 UDMA · signature carving of the partial image in R-Studio for photo and video formats, validated by rendering |
The details are what make this report credible. Slider detachment is a specific, mechanical finding, not a brush-off. PC-3000 and DDI are the platforms that serious laboratories actually use, and using three donor sets demonstrates perseverance rather than carelessness. This was genuine work by people with real equipment, and a second opinion that begins by dismissing it should not be trusted either.
Detached sliders make surface damage a certainty, not a suspicion. The sliders are the tiny pads that fly the read elements over the platters. When they come off in a drop, they detach while in contact with surfaces spinning at full speed, scoring the media and shedding debris throughout the enclosure. The report's conclusion follows directly from its first finding.
Three unsuccessful head swaps stop being a mystery once viewed in this context. Fresh donor heads flown over scored platters are destroyed by the damaged surface they touch: the patient kills the donors. The failed swaps do not mean the work was poorly executed. Rather, they show that the surface, not the heads, was the governing problem. Fitting a fourth set on hope merely repeats the same experiment; it does not change it.
A second opinion legitimately adds a map, not a miracle. The description "surface problem" tells you about the drive, but it will not tell you where the damage is. Scoring is typically zonal, with the worst of it at the point of contact and none anywhere else. Under the microscope on the head-swap bench, each platter surface can be mapped, and the real question becomes geometric: do the surviving zones overlap the areas where the photographs physically live?
Partial recovery is the realistic ceiling, and it should be priced accordingly. With confirmed scoring, full recovery is not an option, nor should anyone claim otherwise. But photos and short video clips are small files scattered all over the disk, and selectively imaging the intact zones, never flying the heads across the damaged area, will often recover a meaningful share of them. Sometimes that share includes exactly the pictures the family wants; other times it will not. The mapping decides, and the family makes their decision once they see what it shows.
The second opinion also has an obligation to tell you to stop. If the mapping shows scoring on every surface where the data sits, the professional answer is that more donors and more attempts will cost money but will not change the underlying physics, and you should be told that before you spend the money, not after.
First, the earlier report was checked against what the drive actually looked like. The platters then went under a stereo microscope on the head-swap bench, and the scoring was mapped one surface at a time. Where enough intact area made it worthwhile, a donor head set was fitted, and imaging was run head by head and region by region on DeepSpar Disk Imager and PC-3000 UDMA, kept strictly to the zones that had survived. R-Studio then signature-carved the partial image for photo and video formats. Each recovered file was rendered to prove it worked before it went into the report.
In summary, we verified the prior report on the condition of the drive's platters, mapped the damaged surface of each platter, selectively imaged the remaining usable areas and then carved out and validated the recoverable portion of your data. The assessment is free, and you get one fixed written figure, plus VAT. If the drive has to be opened, 50% of parts and labour is payable upfront, with the balance only if we recover your data. Our translation: your first lab was probably correct in its assessment of the drive. The open question was the map: which areas of the drive survived, and do your photographs live there? That is answered through microscopic examination of the platters before another penny is spent.
Please keep your original report. Specific points in it (a detached slider, named platforms and so on) show real detail and effort went into analysing your drive, and they can help guide your next step. As surface damage has been established, a second opinion should be able to provide you with a zone-by-zone map identifying which portions of your disk survived, followed by selective recovery from those areas rather than recovery of the entire drive. Approach anyone offering more than this with scepticism, and likewise anyone trying to discredit your first lab simply to win your business. Also tell us which files matter most to you, because with only partial surfaces left, your priorities will steer the imaging.
Our case files are written up from genuine enquiries our lab has handled for customers across Sheffield and South Yorkshire, anonymised to protect client confidentiality. Each one describes the diagnostic and recovery approach our engineers apply to that fault, using the equipment listed.
Each recovery begins with a free diagnostic, followed by a fixed price quote for the work. In most cases, you'll only pay if we're able to recover your data. Get started today or call our freephone number.