Hi
Welcome to Microsoft community.
I understand your issue with the WD My Passport Ultra drive. Based on your description, it seems like there might be some serious corruption or physical damage to the drive, especially given that it was disconnected during a file transfer.
If you've tried all of those troubleshooting steps (different cables, different computers, different ports) and none have worked, then the issue is likely with the drive itself and not with your computer or connection.
At this point, as you've suggested yourself, it would be best to take the drive to a professional data recovery specialist. They have advanced tools and techniques that can sometimes recover data from drives that are failing or corrupted in ways that standard software tools cannot handle.
However, do keep in mind:
- Backup: Always ensure you have a backup of important data in future. Unfortunately in this case if professional recovery is not successful there may be no way to retrieve your data.
- Data Recovery Cost: Professional data recovery can sometimes be expensive depending on severity of issue and amount of data to recover so please consider this aspect too.
- Drive Health: Even if you manage to get your files back, I would strongly advise against using this drive for storing important files in future as once a hard drive starts showing such issues its reliability is compromised.
In future always safely eject external drives before disconnecting them physically from system as sudden disconnections during read/write operations can cause corruption or even hardware damage.
Please let me know if you need any further assistance. Thank you.
Best regards
Derrick Qian | Microsoft Community Support Specialist