Start with these three steps
Identify the MacBook precisely
Record the model and year, serial number for the assessor, and whether storage has ever been replaced. Do not publish the serial number.
Stop unnecessary writes
Do not install recovery tools, benchmarks or updates onto the affected SSD. Save any recovered files to a different healthy device.
Separate failure from deletion
Describe whether the SSD disappeared, became slow, reported errors, or was working normally when files were deleted or a volume was erased.
Do not assume the SSD is removable
Some older MacBooks use removable SATA drives or proprietary SSD modules. Many later models use storage integrated with the logic board. Even where a module can be removed, the connector and storage protocol need to be identified before selecting an adapter or another computer.
Use the model information to ask an assessor a concrete question: can this storage be examined independently, or does the original board need to operate? Keep an upgraded drive’s make and model in the case notes. “MacBook Pro SSD” alone is not enough to select compatible equipment.
Sources: [1] Apple Support [2] Data Recovery Lab NZ — external provider
Account for hardware encryption
On Apple silicon and T2 Macs, internal storage is encrypted even when FileVault is off. Reading flash chips separately does not by itself supply the hardware-dependent decryption path. FileVault adds credential requirements; a physically readable device may still hold inaccessible encrypted data.
Preserve the original board and storage parts. Ask how a proposed replacement affects the recovery plan before agreeing to it. A claim that every MacBook can be recovered by “chip-off” ignores the need for a viable encryption path and should not be treated as a guarantee.
Deletion and electrical failure need different decisions
SSDs manage flash internally. TRIM can identify unused data, and garbage collection can reclaim storage; therefore, an undelete scan cannot assume old contents remain readable. These general mechanisms do not establish exactly when a particular MacBook has discarded a particular file.
If the problem is deletion, check retained backups promptly and minimise use of the source. If the SSD instead disappears or repeatedly produces read errors, avoid long scans and benchmarks. An assessment should distinguish controller or board problems from filesystem damage before a recovery method is chosen.
Sources: [5] Kingston Technology [6] Apple Support
Ask what can actually be extracted
A useful assessment identifies the hardware, the reported fault, whether access credentials are required and where recovered files will be written. Data Recovery Lab NZ lists MacBook SSD and integrated-storage cases among its external services; that stated scope is not a promise of success for your device.
Name the folders and file types that matter most. Request verification of representative originals, not just a directory listing or a count of found files. Keep the failed source until you have checked the recovered material and made another copy, because incomplete results may need further review.
Sources: [2] Data Recovery Lab NZ — external provider [7] Apple Support
A realistic view of recovery
- Completed cryptographic erasure, overwritten data or destroyed essential hardware can make recovery impossible.
- A removable SSD is not necessarily unencrypted, and an integrated SSD is not automatically recoverable through the board.
Your questions, answered
Can a lab recover every failed SSD?
Does turning off FileVault remove hardware encryption?
Will a successful scan prove my project is intact?
Need help with the original MacBook?
Describe the model, what happened and which data matters. Data Recovery Lab NZ is an external specialist; ask it to confirm the assessment route for your exact device.
Sources & further reading
Primary and specialist guidance checked 27 October 2026. Features and instructions depend on the model and operating system.