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WD My Passport 1TB Portable Drive Not Detected: Troubleshooting & Data Recovery (Win7 & Linux Mint)

volishtank 11997 13
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  • #1 16831537
    volishtank
    Level 7  
    Posts: 8
    Rate: 3
    Hello,
    I have a WD My Passport 1TB portable drive.
    A data backup has always been stored on the disk. Currently, after connecting to the computer, you can hear that the disk is working, the LED flashes, but does not completely detect the disk. Checked both on Windows 7 64bit and Linux Mint. How to "bite" the problem and recover data from the disk?
    I've attached a screen with CrystalDiskInfo.
    Attachments:
    • WD My Passport 1TB Portable Drive Not Detected: Troubleshooting & Data Recovery (Win7 & Linux Mint) dysk.jpg (206.44 KB) You must be logged in to download this attachment.
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  • #2 16831565
    miecho18
    IT specialist  
    Posts: 18696
    Help: 3085
    Rate: 2771
    Have you checked it on another computer? When connecting a drive, listen to the characteristic sound of connecting USB devices in Windows? He also does not have discs in disk management?
  • #3 16831580
    MaRciNoOs
    Level 29  
    Posts: 1257
    Help: 118
    Rate: 345
    If it's an external drive, I'd start by checking the disk on another computer. If it still will not be detected, without the second pocket of the external drive, you will not rule out whether the disk has been damaged or the disk pocket with the USB adapter.
    Helpful post? Buy me a coffee.
  • #4 16831598
    Kasek21
    Level 43  
    Posts: 45513
    Help: 4962
    Rate: 3503
    Give a screen from Disk Management, i.e. My computer -> Manage -> Disk management.
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  • #5 16831642
    volishtank
    Level 7  
    Posts: 8
    Rate: 3
    miecho18 wrote:
    Have you checked it on another computer? When connecting a drive, listen to the characteristic sound of connecting USB devices in Windows? He also does not have discs in disk management?

    Proven on four computers.
    The sound is heard when connecting.
    Disk management is, but when you try to initialize, an "I / O device error" pops up.

    MaRciNoOs wrote:
    without the second external disk you can not rule out whether the disk has been damaged

    The drive has a USB 3.0 micro B connector built-in, so I do not have the option to connect it in another pocket.

    Kasek21 wrote:
    Give a screen from Disk Management, ie My Computer -> Manage -> Disk Management.

    I will post the screenshot after 16.
  • #6 16831792
    mati211p
    HDD and data recovery specialist  
    Posts: 16915
    Help: 2584
    Rate: 1129
    After all, it can be seen that in Disk Management it will be visible without a partition (possibly only initialized or not). The partition table of this disk has sprung out, but rather something more and the lack of an array is the result of a failure. Show screen from DMDE from window view partitions after selecting this disk from physical devices (probably I / O error). To check on another USB cable yet. An attempt to initialize is the worst thing you can do - never initiate a disk after losing data.
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  • #7 16831826
    MaRciNoOs
    Level 29  
    Posts: 1257
    Help: 118
    Rate: 345
    Exactly as a colleague writes above. Upload a screen from the DMDE program. All you need is a demo version.
    Helpful post? Buy me a coffee.
  • #8 16831847
    mati211p
    HDD and data recovery specialist  
    Posts: 16915
    Help: 2584
    Rate: 1129
    MaRciNoOs wrote:
    Exactly as a colleague writes above. Upload a screen from the DMDE program. All you need is a demo version.

    Only that 95% of this screen will not be thrown, or it will be empty after ignoring messages, because problems with disk initialization do not bode well. Jenak will wait for the information from the author.
  • #9 16832786
    volishtank
    Level 7  
    Posts: 8
    Rate: 3
    I throw screenshots from disk management and DMDE right after starting the program and after clicking ignore all errors.
    WD My Passport 1TB Portable Drive Not Detected: Troubleshooting & Data Recovery (Win7 & Linux Mint) WD My Passport 1TB Portable Drive Not Detected: Troubleshooting & Data Recovery (Win7 & Linux Mint) WD My Passport 1TB Portable Drive Not Detected: Troubleshooting & Data Recovery (Win7 & Linux Mint)
  • #10 16833171
    mati211p
    HDD and data recovery specialist  
    Posts: 16915
    Help: 2584
    Rate: 1129
    It does not read the disk completely. On another USB cable the same effect? Sure, at home, you will not get much of the disk with this disc.
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  • #11 16833951
    volishtank
    Level 7  
    Posts: 8
    Rate: 3
    mati211p wrote:
    On another USB cable the same effect?

    Tested on three different cables. Without result
  • #12 16833963
    Kasek21
    Level 43  
    Posts: 45513
    Help: 4962
    Rate: 3503
    You will not do anything yourself - if the important data is a specialized service.
  • #13 16837082
    laptokowiec
    Level 31  
    Posts: 1508
    Help: 111
    Rate: 118
    What does linux show?
  • #14 16837808
    volishtank
    Level 7  
    Posts: 8
    Rate: 3
    Kasek21 wrote:
    You will not do anything

    So I have no chance to make any attempt to save my data on my own? Poorly..

    Added after 28 [minutes]:

    laptokowiec wrote:
    What does linux show?

    On linux, it does not detect the disk after connecting.
    I do not know about linux, so I do not know if there's any way to check this drive through the terminal.
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Topic summary

✨ The discussion revolves around a WD My Passport 1TB portable drive that is not being detected by both Windows 7 and Linux Mint systems. The user reports that the drive powers on and the LED indicator flashes, but it fails to appear in Disk Management, resulting in an "I/O device error" when attempting to initialize. Various troubleshooting steps are suggested, including testing the drive on multiple computers and using different USB cables. The importance of not initializing the drive after data loss is emphasized, as it could lead to further data corruption. The user shares screenshots from Disk Management and the DMDE program, which indicate issues with the partition table. Ultimately, it is suggested that professional data recovery services may be necessary due to the severity of the problem.
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FAQ

TL;DR: "95% of cases like this show an empty scan window," so don’t initialize the disk; focus on safe triage and data recovery. [Elektroda, mati211p, post #16831847] Why it matters: It prevents irreversible data loss and sets realistic next steps for WD My Passport users on Windows 7 or Linux Mint.

Quick Facts

How do I fix a WD My Passport 1TB that spins and blinks but isn’t detected?

Stop any initialize prompts. Check Disk Management for the drive entry and status. Try another USB port and a short, known‑good cable. If it still fails across multiple PCs, the integrated USB‑SATA bridge or media may be failing. Prioritize data recovery steps, not formatting. [Elektroda, mati211p, post #16831792]

What does the Windows “I/O device error” mean in this context?

It signals Windows cannot read or communicate with the drive at a low level. On this WD, the system sees a device, but reads fail, so initialization and partition discovery don’t proceed. Do not attempt to initialize; it won’t fix underlying faults. [Elektroda, volishtank, post #16831642]

Should I click Initialize Disk to make it visible?

No. “An attempt to initialize is the worst thing you can do.” It can overwrite metadata and reduce recovery success. Power down, gather diagnostics, and plan a non‑destructive recovery path instead. [Elektroda, mati211p, post #16831792]

Where do I check the drive in Windows 7?

Open Computer > Manage > Disk Management. Look for the external disk, note its size, online/offline state, and any error prompts. Capture a screenshot before making changes. [Elektroda, Kasek21, post #16831598]

Linux Mint doesn’t show the drive at all. Is that normal for this failure?

Yes, in this failure pattern Linux may not enumerate the disk, even though it spins and the LED blinks. That aligns with a bridge or media read issue rather than a simple file‑system error. [Elektroda, volishtank, post #16837808]

Will another USB cable or port help?

Try a short, quality USB 3.0 micro‑B cable and different ports first. Cable faults can mimic read errors. If errors persist after cable swaps, the problem is within the drive/bridge, not the host. [Elektroda, mati211p, post #16831792]

Can I move the bare drive into a different enclosure for testing?

Not easily. This WD My Passport uses an integrated USB 3.0 micro‑B bridge on the drive’s board, so you can’t drop it into another SATA enclosure for isolation. [Elektroda, volishtank, post #16831642]

What is DMDE, and how should I use it here?

DMDE is a disk editor and recovery tool. Use the demo to open the physical device and view partitions. In this case, experts requested a DMDE screen to assess initialization and read errors before any writes. [Elektroda, MaRciNoOs, post #16831826]

DMDE shows errors and no partitions after “Ignore All.” What does that imply?

It suggests the system can’t read sectors reliably, so the partition table and file system remain inaccessible. This matches advanced failure beyond simple table corruption. Avoid scanning that stresses the drive. [Elektroda, volishtank, post #16832786]

Is the failure more likely the partition table or the hardware?

The thread indicates the partition table “sprung,” but added signs point to deeper faults. Persistent I/O errors across systems suggest media or bridge issues rather than only logical damage. [Elektroda, mati211p, post #16831792]

What are safe first steps to protect my data?

  1. Stop any initialize/format actions.
  2. Capture Disk Management and DMDE screenshots.
  3. Test a known‑good USB cable and another PC. These steps avoid writes and document the fault for recovery. [Elektroda, mati211p, post #16831792]

When should I send it to a specialist?

If the data matters and the drive shows I/O errors or stays invisible after cable and port changes across PCs, use a recovery service. DIY writes reduce success. [Elektroda, Kasek21, post #16833963]

Does testing on multiple computers change the diagnosis?

Yes. Failure on four separate computers rules out most host issues and points to the drive assembly. That’s a strong diagnostic signal. [Elektroda, volishtank, post #16831642]

Edge case: it appears in Disk Management but won’t initialize. What then?

Treat it as a read‑level failure, not a partition issue. Do not initialize. Preserve the device state and plan professional recovery if the data is important. [Elektroda, volishtank, post #16831642]
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