Mechanical failures after a drop, service area faults combined with read head failures, file system logical errors, broken USB connectors, SED locked encryption, deleted data… We have decades of experience with data recovery from all types of storage media. Data recovery from WD My Passport external drives.
WD My Passport is a 2.5" external portable hard drive powered through its USB interface—unlike the desktop My Book, it has no separate power adapter. The key difference lies in the electronics architecture: the USB connector is integrated directly onto the drive’s PCB, and on more recent generations the AES-256 hardware encryption runs inside the main drive controller rather than in a separate bridge. We work with all generations across capacities from 160 GB to 6 TB, from older CMR models with bridge architecture (up to 2014–2015) to current SMR variants with SED locked architecture (Self-Encrypting Drive). Diagnostics are free; data recovery starts at CZK 1,500.
If your WD My Passport shows signs of failure—clicking, not responding, prompting you to format it, a broken USB connector, or no longer being detected at all—follow these guidelines. They directly affect the chances of successful data recovery:
Pay particular attention with more recent WD My Passport drives (roughly from 2015 onward, even later depending on capacity): this series uses SMR (Shingled Magnetic Recording) and an internal 2nd-level translator. Operations like CHKDSK, “quick format,” “Erase Drive,” or factory reset from WD utilities can irreversibly damage the drive’s service structure—after running them, the drive may return only zeros even in cases that would otherwise be recoverable. On older CMR models (Essential and other pre-2015 generations, possibly later for higher capacities) these risks are not as acute, but the principle of caution still applies.
Free consultation, diagnostics, pickup
WD My Passport is a 2.5" external portable hard drive designed for mobile use. The line was launched in 2004 and has gone through several generational shifts over two decades, so the same marketing name today covers drives of very different architectures. Unlike the desktop My Book, My Passport has no dedicated power adapter—both power and data transfer go through the USB interface. The current generation comes in capacities of 1, 2, 4, 5, and 6 TB; in our lab we also handle older models from 160 GB up.
The USB connector has gone through several generations during the history of the line:
The internal drive is always a 2.5" mechanism of conventional construction with a breather hole and filter (not hermetically sealed or helium-filled). The number of heads ranges from 4 (on the smallest models) up to 8–12 (on 4–6 TB models).
The generational differences significantly affect recovery procedures, and the individual technological axes do not fully overlap—the transition to integrated MCU with per-drive encryption keys took place around 2014–2015, while SMR recording was introduced gradually over the following years depending on capacity:
The typical situations in which My Passport drives arrive at our lab:
This series shows up in our lab very frequently—by volume, My Passport and Elements Portable are among the most commonly recovered external drives, comparable to the 3.5" My Book.
→ Main WD pillar: Western Digital (WD) Hard Drive Data Recovery—overview of all WD lines: internal HDDs, external My Book, network My Cloud, WD SSDs.
2× photo: WD My Passport internals (cover removed + PCB detail with integrated USB)
The electronics architecture of My Passport differs fundamentally from the desktop My Book, and this difference has direct implications for every recovery job. My Book has a separate USB bridge PCB inside the plastic enclosure, and the internal 3.5" drive has its own SATA connector—in simpler cases, you can just remove it and connect it via SATA. On My Passport, this path does not exist:
Together, this means that on more recent My Passport drives (roughly from 2014–2015 onward) swapping the PCB for a donor board from another drive is not a viable path. After the swap, the drive will start communicating, but the data—without the original key—is encrypted at the sector level; we read ciphertext, not the original content. In the data recovery community, this architecture is called SED locked (Self-Encrypting Drive locked).
On older models from roughly 2007 to 2014–2015 (Essential, Studio, and other pre-Ultra generations), the situation was different: the USB interface was handled by a separate bridge chip outside the drive’s MCU—most often Symwave SW6316, JMicron JMS538E, Initio INIC-1607E, or Oxford OXUF943SE. Encryption was implemented at the bridge level and keys were derived per drive family, not per individual drive. In some cases this opens a simpler path—a donor PCB or extraction of the key from the bridge firmware can be feasible. Encryption was active here too, however; on a number of older Essential families it runs always, even if the user never set a password through WD Security.
These three technological transitions—from bridge chips to integrated MCU, from family-level keys to per-drive keys, and from CMR to SMR recording—did not happen simultaneously. The bridge architecture disappeared with the arrival of the Charger family around 2014–2015, and the move to per-drive keys in the MCU came alongside it. The transition to SMR recording followed later and gradually, depending on capacity: smaller capacities (1–2 TB) moved to SMR roughly between 2015 and 2017, larger capacities (4 TB) only around 2018–2019. A drive from 2016 thus typically has an integrated MCU with a per-drive key, but depending on capacity may still be CMR. For recovery, this means that the manufacturing year alone is not a sufficient indicator—the specific family and capacity of the drive determine the procedure.
If the drive communicates over USB (typically platter degradation, logical errors), we can usually handle the job through standard procedures. But if the USB connector itself, the ROM, or surrounding components on the PCB are damaged, we need to reach the drive through SATA, bypassing the USB interface. The procedure we use in such cases requires:
Even after this modification, however, on SED locked variants the SATA output itself is encrypted. Decryption happens in the MCU, so for successful data recovery we need either a functional original MCU (typical for a damaged connector, where the MCU is usually intact), or to transfer the original MCU and ROM onto a donor board through ROM swap. The procedure is technically very demanding and infeasible for some combinations; the specific assessment always comes from free diagnostics.
Our lab is equipped with state-of-the-art tools that cover virtually the entire portfolio of modern and older storage media:
This equipment lets us handle the full spectrum of HDDs, SSDs, RAID arrays, NAS storage, flash drives, memory cards, and mobile devices. PC-3000 is our primary tool, but not the only one—for certain proprietary procedures and for mobile devices we use other specialized tools as well.
The encryption architecture of My Passport has gone through several generational shifts over the past fifteen years. The oldest Essential models with bridge chips (Symwave SW6316, JMicron JMS538E, Initio INIC-1607E, Oxford OXUF943SE) used bridge-level encryption with a fixed key per drive family. From around 2014, WD moved to integrated MCU with per-drive encryption keys; WD designates individual generations internally with family code names such as Charger, Palmer, Helios, Spyglass I/II/III, Oakmont, Pebbleb, FBLite and many others—this terminology has little practical meaning for the customer; for us in the lab it determines the specific procedural path.
If the user set a password through WD Security and knows the password, recovery is relatively straightforward. If they do not know it, the situation is significantly more complex—with some older families the path can be discussed individually, with most newer families recovery without the password is not possible.
→ Detail on the encryption difference between My Book and My Passport: External drive encryption—the difference between My Book and My Passport in the main WD pillar, or the My Book page.
2× photo: My Passport PCB with integrated USB + micro-soldering ROM/MCU swap
The second key characteristic of more recent My Passport drives that affects recovery is SMR recording—Shingled Magnetic Recording. Western Digital began deploying SMR in My Passport around 2015—on smaller capacities roughly from 2015–2017, on 4 TB models only around 2018–2019—but did not publicly disclose the practice broadly until the 2020 WD Red controversy forced industry-wide transparency. All currently sold My Passport capacities (and likewise Elements Portable) use SMR; it is not an optional feature of higher capacities as on 3.5" desktop models. Older models (up to 2014–2015 across the board, longer for 4 TB capacities) are CMR (Conventional Magnetic Recording), and the behavior described below does not apply to them.
SMR works by overlapping write tracks on the platter like shingles on a roof—this achieves higher density, but with a strict limitation: only entire layers can be written, and individual sectors cannot be overwritten without affecting neighboring ones. To stay usable for ordinary operating systems, the drive controller maintains a 2nd-level translator (T2)—a mapping between the logical addresses seen by the computer and the physical layout of data on the platters. This map is dynamic, and any damage to it leads to the drive losing track of where the data is.
In practice this manifests in a surprising way: the drive can return only zeros. After connecting it to a computer, it behaves apparently normally—the volume is visible, the capacity matches, there are no suspicious sounds—but the content is entirely empty, as if the user had never used the drive. We first encountered this behavior in our lab on early cases, and it took a while to understand that it was not a user error but a state in which the data is still present on the platters, but the T2 mapping has collapsed—the drive does not know where to reach during reading, and returns zeros from the translator’s default state.
The practical implications for users:
This characteristic is shared by My Passport with Elements Portable and with the basic WD Red line (the Plus and Pro variants of WD Red use CMR). On the 3.5" My Book, SMR is present only in the basic WD Red; for most other internal drives in My Book the situation is different.
→ More on SMR technology: SMR — the hidden feature of some WD, Seagate, and Toshiba drives.
Several WD products are easily confused with My Passport—but they differ architecturally and procedurally. If you are not sure what device you have, this section will help you orient yourself.
WD Elements Portable is the “basic line” 2.5" portable drive—a less expensive variant of My Passport without the WD Security software and without active encryption. Mechanically, however, it is the same family of drives as My Passport: same 2.5" form factor, same USB connector integrated directly onto the drive’s PCB, same SMR recording on more recent generations, same internal MCU architecture. The internal drive is often the same model as in some generation of My Passport.
For recovery this means:
So if you have a drive labeled “WD Elements” rather than “My Passport,” everything on this page applies to you except the section on encryption.
WD My Passport SSD is a separate line of portable SSDs that looks similar to a mechanical My Passport from the outside, but inside it is a completely different architecture:
On February 24, 2025, Western Digital completed the spin-off of its NAND flash and SSD division into the standalone Sandisk Corporation. Since that date, WD no longer makes new SSDs. We continue to service My Passport SSD models manufactured under the WD brand up to 2025 without limitation. Sandisk continues with its own line of portable SSDs under the name Sandisk Extreme Portable SSD, which it had offered in parallel with WD My Passport SSD even before the spin-off; new portable SSDs under the WD brand are therefore no longer being supplied. (The rebrand to the new Sandisk Optimus signature, which Sandisk announced at CES 2026, applies to the internal NVMe lines WD_BLACK and WD_BLUE, not to portable drives.)
Recovery procedures for My Passport SSD differ significantly from those for the mechanical My Passport. For details and further information, see our page on SSD drives.
→ Main WD pillar: Western Digital (WD) Hard Drive Data Recovery—complete overview of WD lines including network My Cloud storage.
WD My Passport failures, ordered roughly by frequency in our lab:
The classic symptom of damaged read heads. 2.5" portable drives generally have lower impact tolerance than 3.5" desktop models—even a seemingly insignificant fall from a desk can lead to head or even platter damage. Recovery procedure: read head transplant in a laminar-flow environment, followed by data imaging through PC-3000. The PC-3000 tools themselves work read-only by default and do not write to the drive on their own. On more recent SMR generations of My Passport, however, the problem lies elsewhere: the drive can damage data on its own—in standard mode it runs internal background operations on the 2nd-level translator, which on a degraded drive can collapse or overwrite the T2 mapping. For safe imaging on SMR models, these background functions in the drive’s service area must be disabled first. This requires writing to the drive’s service area, which in turn requires at least one functional read head capable of working with the service area at the moment of intervention. On drives with extensive head damage, the order of steps is therefore critical—first restore the functionality of the necessary heads, then modify the service area, only then move on to imaging the entire content.
A very common failure mode on external WD drives, not just My Passport. The drive behaves as follows: after connection it lights up the LED, visibly attempts to read data, but struggles or reads extremely slowly—making no suspicious sounds and not vibrating. It appears intermittently in the computer, copying runs at a fraction of normal speed or freezes. The cause is usually a service data error combined with incipient platter surface degradation or with the failure of one or more read heads. The solution requires work on the drive’s service area through PC-3000 (modification of service modules) and in some cases also physical replacement of read heads. If the failure is caught early, the chance of successful data recovery is usually high.
The drive disconnects spontaneously, copying interrupts, access to certain files takes orders of magnitude longer than to the rest. The “disconnects” symptom is particularly tricky on My Passport: the USB controller in the MCU has limited timeout management and often freezes after the first problematic sector. The drive seems dead but does not have to be. With professional access bypassing the USB interface (direct SATA imaging through PC-3000 with active write protection), the data can be read out in most cases—the drive copes with bad sectors without the collapse produced by the standard USB stack.
After improper disconnection (pulling out the cable during transfer, mobile device disconnected during sleep mode), the file system can be damaged—most often exFAT or NTFS, on “for Mac” models HFS+ or APFS. The drive announces itself as needing to be formatted or remains entirely invisible. Never accept the format prompt—the data is still on the drive, but the logical structure is broken. On more recent My Passport drives (SMR generations), this type of failure adds one layer of complication: limited tolerance to write operations in a degraded state, so every further attempt at “repair” with software makes the situation worse. Recovery in these cases is usually relatively straightforward, provided the user has not intervened in the drive.
Power surges, USB port short circuits, mechanical damage to the PCB itself, or impacts can damage the MCU, the ROM with the encryption key, or surrounding components. The drive itself is typically intact, but on a SED locked variant, if the MCU is dead, there is nothing to decrypt the data from the sectors with. The solution requires recovery of the ROM contents from the damaged electronics (reading directly from the chip outside the PCB), preparation of a donor board with that ROM content, and in some cases transfer of the MCU itself through micro-soldering. On older CMR models with bridge architecture (roughly up to 2014–2015), the situation is more accommodating—a donor PCB usually suffices, or the key can be extracted from the bridge chip firmware. The specific assessment always comes from free diagnostics.
The plastic enclosure of My Passport is not waterproof, and the 2.5" drive itself is only dust-resistant from the factory (with a breather hole and filter). On brief contact with water (spilled drink, moisture), what gets affected first is the PCB and the contact oxidation—the drive itself usually remains intact and recovery is solvable through standard procedures including, where necessary, the preparation of a donor PCB with ROM migration. With longer exposure, submersion, or flooding, water reaches the internal space of the drive as well and can damage data platters and read heads. With drives damaged by fire, the outcome depends on the temperature and duration of exposure—the platters tolerate limited heat, the read heads much less. In every case the rule is: do not power on a drive after contact with liquid or one damaged by fire, do not dry it with any “home” methods, and bring it to the lab as soon as possible. Bags with desiccants or other amateur “drying” procedures are not necessary and have no significant impact on the recovery process.
The classic user error—an accidentally deleted directory, a formatted partition, a drive accidentally left in the USB port during the creation of Windows boot media. On a mechanically functional drive, these cases are usually solvable, but the outcome depends on how intensively the drive was used after the incident—every subsequent write reduces the chance that the original data is still physically present on the platters. The first rule: as soon as you discover a deletion, stop using the drive and do not write anything else to it. On SMR models, this rule is all the more important—any further write operation can trigger a T2 update and mask the deleted content.
A less frequent but technically distinctive failure of portable drives. The cable snags, the drive falls following the cable, or you lean against the connected drive in a backpack. The result is a broken-off connector, sometimes along with part of the PCB it was soldered to. The drive itself is, in the vast majority of cases, intact; the problem is in the electronics. Recovery procedure in our lab: extract the PCB, check the state of the MCU and surrounding components under a microscope, and depending on the extent of damage either repair directly (re-soldering the connector and wires) or move to USB-to-SATA conversion using the original functional MCU. On SED locked variants, preserving the original MCU is essential—ROM swap is the standard procedure in such cases.
→ General information on mechanical failures of 2.5" hard drives: Hard drive repair and data recovery.
1× photo: head-stack damage of 2.5" drive from My Passport after a drop
In most cases yes, but the outcome depends on the extent of mechanical damage inside the drive. Clicking or knocking on My Passport most often means damaged read heads after impact—their replacement and data recovery are a standard lab procedure, but only if the drive remains powered off and disconnected. Each additional spin-up with damaged heads typically further damages the platters and reduces the chance of successful recovery. On My Passport, the situation is also more sensitive than on 3.5" drives—2.5" mechanics generally have lower mechanical tolerance, and on more recent SMR generations even minor damage carries a higher risk of triggering destructive firmware operations.
We always determine the specific state through free diagnostics—we will tell you what happened to the drive, what path the recovery would follow, and how much it would cost. Only then do you decide whether to proceed with the recovery.
In most cases yes. This description matches a very common failure of external WD drives—a combination of damaged service data with incipient platter surface degradation or with the failure of one or more read heads. The drive behaves apparently normally but reads data with difficulty or extremely slowly, or eventually disconnects altogether. This state is solvable through professional intervention that combines work on the drive’s service area (modification through PC-3000) and in some cases also physical replacement of read heads in a laminar-flow environment.
The key is not to use the drive any further—every further read attempt in normal mode can deepen the platter damage and reduce the chance of successful recovery. If the drive appears completely empty (returning only zeros), it is most likely a different state—a collapsed 2nd-level translator on SMR models. This case is described in the section SMR and the 2nd-level translator and requires a combination of hardware and software interventions.
We recommend not trying. The USB connector on My Passport is not a separate component—it is integrated directly onto the drive’s PCB, in close proximity to the main MCU with the encryption key. If heat from the soldering iron or mechanical force during handling damages the MCU, the ROM, or surrounding components, the situation moves from relatively solvable to complicated or unsolvable.
We handle this type of failure regularly in our lab. In most cases, the drive itself is intact, and recovery requires only the right intervention on the electronics—either repairing the damaged connector (re-soldering) or USB-to-SATA conversion using the original MCU. On SED locked variants, the drive’s MCU is indispensable; if you manage to damage it, recovery becomes significantly more complicated. Diagnostics and pickup are free, so the best path is to leave the drive in its original state and send it to us.
On older My Passport families with bridge architecture (Essential, Studio, and other models roughly up to 2014–2015, when WD switched to integrated MCU), the path can be discussed individually—bridge-level encryption with family-level keys can sometimes be bypassed. On newer families with integrated MCU and per-drive encryption keys (roughly from 2014–2015 onward), recovery without the password is not possible—encryption with a per-drive key in the MCU is part of the architecture without a way to bypass it. The specific state is always verified through free diagnostics.
For all jobs of this type, we require proof of ownership of the device or the data—an invoice, the original packaging with the serial number, or a declaration of ownership of the data. This is a standard procedure that protects the customer and us alike.
For the most part, yes. WD Elements Portable is mechanically the same family of drives as My Passport—same 2.5" form factor, same USB connector integrated on the PCB, same SMR recording on more recent generations, same MCU architecture. The key difference is in active encryption: Elements Portable is the “basic line” without WD Security software and without active AES encryption of the data, so after extracting the drive itself through USB-to-SATA conversion, the data from the sectors is directly readable, no decryption step is needed.
For you as a user, this means that all recommendations from this page apply unchanged—no CHKDSK, protection against T2 updates, no amateur soldering attempts. You are merely in a more favorable starting position if it is only the electronics that fails.
Yes, we do. WD My Passport SSD is, however, architecturally a completely different product from the mechanical My Passport described on this page—it does not use rotating platters, has no SMR, has no 2nd-level translator. The internal unit is an NVMe SSD (typically WD Blue SN550E or more recent) connected to the USB-C connector through a USB-to-NVMe bridge such as ASMedia ASM2362. The failures, recovery procedures, and typical pitfalls all differ fundamentally.
We service My Passport SSD models manufactured under the WD brand up to February 2025 without limitation. After that date Western Digital exited the SSD market; Sandisk continues with its own Sandisk Extreme Portable SSD line, which it had offered in parallel even before the spin-off. For detailed information on data recovery from portable SSDs, see our page on SSD data recovery.
1× photo: PC-3000 setup with My Passport after USB-to-SATA conversion
EXALAB Data Recovery
Microshop s.r.o.
Pod Marjánkou 4
169 00 Praha 6
Česká Republika
Opening hours:
Monday to Thursday
9.00 - 18.00
Friday 9.00 - 17.30
other opening hours are possible upon agreement
Hotline: +420 608 177 773
Office: +420 233 357 122
E-mail: [email protected]
Hotline: +420 608 177 773
Kancelář: +420 233 357 122
E-mail: [email protected]
Opening hours:
Monday to Thursday
9.00 - 18.00
Friday 9.00 - 17.30
other opening hours are possible upon agreement
EXALAB Data Recovery
Microshop s.r.o.
Pod Marjánkou 4
169 00 Praha 6
Česká Republika
