Unable to recover files backed up onto a portable hard drive

Diane 0 Reputation points
2026-08-19T01:23:40.1166667+00:00

For many years I've regularly backed up my files onto a portable hard drive. Until lately I've never had a problem recovering anything I needed.

Now however, my computer will not even recognize the drive and open it for access. But, when I want to remove it from the PC, it shows that it can be ejected.

Help! I've got many files I need to recover. Please let me know what I can do. Thank you for your time. Diane

Windows for home | Previous Windows versions | Recovery and backup
0 comments

2 answers

Sort by: Newest
Most helpful Newest Oldest
  1. Bulldog 4,640 Reputation points
    2026-08-19T02:25:05.1133333+00:00

    Plug the portable drive into a USB port in the front or back of your computer. Next, please sign in to the Administrator account and open the Disk Management utility.

    Screenshot 2026-08-18 221905

    Post a screenshot of the complete Disk Management window. This will show us the current status of your portable drive. Here is an example of what the complete Disk Management window looks like:

    disk-management

    Was this answer helpful?

    0 comments

  2. AI answer

    2026-08-19T01:23:55.0066667+00:00

    Try these steps in order:

    1. Check whether Windows sees the drive at all.
      • Right-click Start and select Device Manager.
      • Look for the external drive and check whether there is a warning icon.
      • If a device shows a problem, open it and read the Device status.
      • One approach that sometimes works is to right-click the problematic device, select Uninstall device, then select Action > Scan for hardware changes.
    2. Test the drive on another PC.
      • If the drive also fails on another PC, that points to a problem with the drive rather than the current computer.
    3. If the drive is detected but files still cannot be accessed, avoid writing anything new to it.
      • Do not format the drive.
      • Do not copy new files onto it.
      • Writing new data can reduce the chance of recovering existing files.
    4. If the drive appears as corrupt or inaccessible, try file recovery before considering reformatting.
      • Windows File Recovery may help recover files.
      • If recovery does not work in Regular mode, try Extensive mode if the file type is supported.
      • If the destination disk becomes full during recovery, free space on the destination drive and then resume.
    5. If the drive is physically failing, professional recovery may be necessary.
      • Signs can include the drive not appearing consistently or failing on multiple PCs.
    6. If the files were originally backed up using Backup and restore (Windows 7), and the backup itself is on the external drive and still readable from another system, files can be restored this way:
      • Connect the external storage device.
      • Right-click Start and select Search.
      • Type Control Panel and open it.
      • Search for backup in Control Panel.
      • Select Backup and restore (Windows 7).
      • Select Select another backup to restore files from.
      • Choose the external storage device and follow the wizard.

    If the drive is only showing as removable but not opening, the most useful next checks are Device Manager and testing it on another PC. If another PC also cannot open it, focus on recovery first, not repair or formatting.

    References:

    AI-generated content may be incorrect. Read our transparency notes for more information.

    Was this answer helpful?

    1 person found this answer helpful.

Your answer

Answers can be marked as 'Accepted' by the question author and 'Recommended' by moderators, which helps users know the answer solved the author's problem.