Event ID 11, Disk: The driver detected a controller error on DeviceHarddisk3DR3

If you have encountered the Event ID 11, Disk error message on your Windows computer, it means that the driver has detected a controller error on a specific hard disk. This error message can be caused by a variety of factors, including hardware issues, outdated drivers, or software conflicts.

Here are some possible solutions to fix the Event ID 11, Disk error:

1. Check the hard disk for errors: Use the built-in Windows tool called CHKDSK to scan the hard disk for errors and fix them. To do this, open the Command Prompt as an administrator and type “chkdsk /f /r” followed by the drive letter of the affected hard disk.

2. Update the drivers: Outdated or corrupted drivers can cause the Event ID 11, Disk error. To update the drivers, go to the Device Manager, locate the hard disk controller, and right-click on it. Select “Update driver” and follow the on-screen instructions.

3. Check for software conflicts: Some software programs can conflict with the hard disk controller and cause the Event ID 11, Disk error. Try uninstalling any recently installed software programs and see if the error message disappears.

4. Replace the hard disk: If none of the above solutions work, it may be time to replace the hard disk. Back up your data and replace the hard disk with a new one.

In conclusion, the Event ID 11, Disk error can be a frustrating issue to deal with, but there are several solutions that you can try to fix it. By following the above steps, you can resolve the issue and get your computer back to working normally.


In conclusion, I hope that the solutions provided above were helpful in resolving the Event ID 11, Disk error on your Windows computer. Remember to always keep your drivers and software up to date, and regularly check your hard disk for errors to prevent future issues. If you continue to experience problems, don’t hesitate to seek further assistance from a professional.

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