Advanced board-level intervention on logic boards with soldered SSDs. Direct NAND access, Apple architecture analysis, and data reconstruction on devices that won't power on.
Modern MacBooks integrate storage as NAND chips soldered directly to the logic board. These chips are tied to the CPU through control and encryption mechanisms, blocking any conventional access.
Recovering data on these devices requires board-level intervention: repair of critical lines, component migration, or advanced memory access techniques.
When board-level work is needed
Not every case needs electronic intervention. These are the scenarios where standard recovery software no longer reaches and you need to open up, diagnose and work on the logic board.
You press the power button and nothing. No screen, no startup sound, no chime, no SMC chime. The SSD is soldered to the board and as long as the board doesn't boot, no software can access the data. We need to diagnose and repair the critical power lines before the NAND can be read.
Coffee, water, soda. Corrosion advances even with the device powered off and gradually destroys traces on the board. Golden rule: never try to power it on after a spill. Ultrasonic cleaning, microsoldering on damaged lines, and voltage reconstruction before touching the NAND.
The device boots but macOS does not detect storage. The question-mark folder appears or the screen stays black after the Apple logo. The NAND may be intact but the controller, memory, or SSD firmware has failed. Direct chip read to reconstruct the content.
The MacBook boots, runs for seconds or minutes, and restarts. Usually indicates failed soldered RAM, unstable T2/Secure Enclave, or trace damage that only appears under load. Electronic diagnostic to identify the failing component.
Each MacBook generation imposes different constraints on data recovery. Knowing the device's architecture is what allows the right procedure to be planned before touching the board.
Apple security coprocessor. Encrypts the SSD and controls secure boot. The NAND remains identifiable as separate chips, but decrypting the content requires preserving the original CPU-T2 pair or rebuilding the link on bench.
First SoC with integrated SSD controller. The NAND is fully tied to the original SoC: not transferable to another board. Recovery always requires stabilising the donor board and working in place.
Same paradigm as M1 with efficiency improvements and a denser package. Any reflow or reballing requires chip-specific thermal profiles so adjacent NAND cells aren't compromised.
3 nm process and tighter integration. Recovery constraints are the same as M1/M2 but with narrower electrical tolerances: any overvoltage during diagnostic can render the SoC unusable.
Why the MacBook SSD is different
Up to the 2017 MacBook Air, the SSD was a removable module. From there on, Apple changed the architecture entirely: in T2 chip models (2018-2020), the NAND chips are soldered directly to the logic board, and all storage is hardware-encrypted through the T2 itself. In Apple Silicon (M1, M2, M3), that logic moves into the SoC: the SSD controller lives inside the M chip, and the NAND is cryptographically tied to that specific CPU.
This has a direct consequence for data recovery. Transplanting the NAND to another MacBook does not work: even if the chips are physically intact, the content appears as encrypted noise that no other board can decrypt. The only path is to stabilise the original board, repair it electronically until it works just long enough to extract the data, or transplant CPU and NAND together onto a compatible donor board (same model, same generation, same capacity).
That's why a software-only service doesn't reach this far. Modern MacBook recovery requires a microscope, a temperature-controlled soldering station, a NAND programmer, and above all, experience with each Apple chip's architecture. Every generation has different packages, different thermal profiles, and different attack vectors.
Before sending the device
Most impossible cases don't arrive that way. They arrive that way because someone tried something. These are the moves that destroy recoverable information.
With the device powered, current flows through corroded traces and finishes burning them. Each power-on attempt after a spill significantly reduces options. The rule: power off and do not turn it on again until it reaches the lab.
A historic myth. Rice absorbs ambient humidity, not moisture trapped under BGA components. What does happen: corrosion keeps advancing inside while everyone thinks it's drying out.
Screen swaps, DIY thermal-paste reapplication or hobbyist reflows can dislodge the NAND, break adjacent traces, or worse, melt the T2/Apple Silicon. If it's not a lab with Apple experience, better not to open it.
Erases the file table and overwrites blocks. After that, recovering fragments of older files goes from likely to unlikely. If you're going to attempt recovery, don't format anything.
If the board has an undiagnosed electrical fault, Target mode or Migration Assistant can worsen the damage. Diagnose first, connect later.
'Miracle' recovery apps don't work on soldered SSDs and consume disk writes. On devices with degraded NAND every write counts. Better to send the device intact.
Compatibility
We work with every MacBook with soldered SSD, T2 or Apple Silicon. If yours isn't on the list, write to us: we likely cover it too. Every model has its own NAND and T2/SoC architecture, and we keep donor boards and specific tools in the lab.
Free initial technical assessment. Recovery is charged only if successful; the diagnostic fee is €45 + VAT and administration costs if you decline the quote.
