SSD data recovery in Singapore, using write-blocked imaging

How we recover a failed SSD, step by step

Every drive that reaches our bench follows the same disciplined path. The governing rule of all data recovery is written at the top of the job sheet: never write to the failing drive. Everything below is built around honouring that rule.

1. Assessment and history. What the drive does now, what happened just before it failed — a format, a power cut, a spilt drink, a surge, an update — and whether it is an NVMe stick, a SATA drive, or NAND soldered to a board. The history often tells us the failure mode faster than any instrument, and it decides whether this is a logical job or an electronic one.
2. Write-blocked imaging first. Wherever the drive still talks to hardware, we clone it — not repair it — through a write blocker that physically prevents any data reaching the drive. We work only ever from the image afterwards, so no matter what we try, the original is never altered and never degraded further.
3. Controller and firmware work. A drive that is locked up, mis-reporting its capacity, or dropped into a safe mode is coaxed back with controller-specific and firmware-level tooling that speaks to the drive's own processor. This is the heart of SSD recovery and the reason consumer software cannot do it.
4. Chip-off for soldered or dead-controller NAND. Where the controller is genuinely gone, or the storage is soldered to a laptop mainboard that has died, we can lift the NAND chips under the microscope, read them on a dedicated flash reader, and rebuild the data by reversing the controller's translation and error-correction. It is painstaking, but it reaches data nothing else can.
5. Logical rebuild. Once we have a clean image, we repair the file system, reassemble the translation layer, and carve out files by signature where directory records are gone — recovering your documents, photos and folders from the raw flash content.
6. Verify, then hand back. We confirm the recovered files open and are intact, copy them to media you approve, and return them to you. Nothing is written to your original drive at any stage, and the recovered copy is securely wiped from our systems once you confirm you have everything.

What actually causes SSDs to fail

Understanding how an SSD dies explains both why recovery is possible and why some cases genuinely are not. These are the failure modes we see, and what each means for your data:

• NAND wear-out. Flash cells tolerate a finite number of writes. As they wear, the drive retires blocks until it runs out of spares and starts losing data. Files disappear, errors climb, then the drive slows or drops out. Caught early, the readable NAND can usually still be imaged.
• Controller and firmware failure. The processor or its firmware corrupts — often after a bad power event — and the drive vanishes, mis-reports its size, or refuses to mount. The flash is typically fine; the manager in front of it is not. This is the most recoverable class of SSD failure.
• Sudden electronic death. A power surge, a failed regulator, or a shorted component kills the drive instantly with no warning. Recovery depends on whether the fault is in the power path or the controller, and sometimes on a board-level repair to bring the flash back online long enough to image it.
• Corruption. An interrupted write, a failed firmware update, or a translation-layer glitch leaves the file system RAW or the folders scrambled while the hardware is healthy. Usually strongly recoverable.
• Accidental format or deletion. The one honest exception — see the TRIM caveat below.
• Encryption without a key. BitLocker, FileVault, or a self-encrypting drive protects your data by making it unreadable without the password or key. That protection applies to us too: recovery of the raw flash is possible, but the contents stay encrypted until you supply the key.

The TRIM caveat, told straight. This is where SSDs differ from hard disks and where we will not sell you false hope. Modern operating systems issue a command called TRIM that lets the drive erase deleted blocks in the background, often within minutes, to keep it fast. On a healthy, TRIM-enabled internal SSD, files you deleted or lost to a quick format are frequently physically erased, not merely hidden — and when that has happened, no tool, ours or anyone's, can bring them back. The odds improve if TRIM was disabled, if the drive sat in an external USB enclosure that never passed TRIM, or if you stopped using it the instant the files went. We check honestly and tell you what is genuinely left before you spend anything.

NVMe, SATA and soldered SSDs — three drives, three paths

The recovery route depends heavily on the physical form of the drive. An NVMe M.2 stick and a 2.5-inch SATA SSD are both removable, so we can pull them, image them on write-blocked hardware, and take them to controller tooling directly — the cleanest starting point. Soldered SSDs are the hard case: on many ultrabooks and every recent Apple silicon and T2 MacBook the flash is fixed to the mainboard with no drive to remove. If the board lives, we recover through it. If the board is dead, we attempt a board-level or chip-off read — and here sits the caveat we raise before touching an Apple machine: the storage is encrypted and cryptographically paired to that board's security chip, so if the security element itself is destroyed, the raw NAND is mathematically unreadable even in our hands. If you are dealing with a Mac that will not start, our note on MacBook SSD failure explains what is and is not recoverable on those models. Owners upgrading a healthy drive rather than recovering a dead one want our laptop SSD upgrade service instead.

Confidentiality, and honesty about outcomes

Your data is private, and we treat it that way. Recovered files are handled only by the technician on your job, kept on isolated media, never uploaded to any cloud, and returned to you before being securely wiped from our systems once you confirm you have them. We do not browse your contents beyond what it takes to verify the recovery worked. If your drive is encrypted with your own key, we cannot read it without that key — and that is your privacy working exactly as intended.

We are equally honest about outcomes. Some SSD cases are not recoverable, and pretending otherwise would waste your time and money. Blocks that TRIM has already erased are gone. NAND that has been physically destroyed by fire, crushing, or severe surge damage cannot be read if the silicon itself is broken. A board-paired encrypted drive whose security chip is dead cannot be decrypted. When a case is in one of these categories we tell you at the assessment stage, before you commit — and under our policy, if we cannot recover your data you do not pay a recovery fee. That candour is the whole basis of the trade; it is the same standard we hold to across every job on our laptop repair bench.

When to stop and see a professional

Some situations are worth a careful DIY attempt; most SSD failures are not, because the tools that help a hard drive can quietly finish off an SSD. Bring the drive to a professional — and stop touching it now — if any of these apply:

• The drive is not detected by the BIOS or the operating system, or shows the wrong capacity.
• It shows as RAW or corrupt and offers to format — never accept that prompt.
• Files are actively disappearing or the drive throws SMART warnings and read errors.
• The data matters and there is no backup — the value of the files, not the drive, sets the stakes.
• The SSD is soldered to a laptop or MacBook board, or the host machine has died.
• You have already run recovery software once and it did not help — do not run it again; each pass raises the risk.

Water got into the machine as well? Liquid on a live board causes progressive corrosion that keeps eating traces for days, so the sooner it reaches us the better — our water damage data recovery service covers drives pulled from liquid-damaged laptops.

Warranty, assessment and what you pay

We work assessment-first. The drive is diagnosed before any recovery begins, and you receive a written assessment of the likely outcome and a quote you approve before we start the recovery proper. Pricing follows how the drive failed, not how much data you need — a logical case is imaged and rebuilt in software at the lower end, while an electronic, chip-off or soldered-NAND recovery sits higher because of the bench time and specialised hardware it demands. We never invent a figure to win the job, and under our policy, if the data cannot be recovered you do not pay a recovery fee. When you would like us to look at the drive, the fastest route is to request an assessment and bring the powered-off drive in.