ERROR_DISK_RESET_FAILED - 1128 (0x468)
While accessing the hard disk, a disk controller reset was needed, but even that failed.
Updated: Feb 21, 2026
Technical Background
The ERROR_DISK_RESET_FAILED error (0x468) is a specific error code indicating that the system attempted to reset the disk controller during hard disk access, but the reset operation failed. This error typically occurs in scenarios where the operating system or driver encounters issues with the disk hardware.
Error Details
The ERROR_DISK_RESET_FAILED error suggests that there was an attempt to reset a disk controller due to a failure in accessing the hard disk. The reset is a common troubleshooting step used by the operating system when it detects issues with the disk, such as data corruption or miscommunication between the disk and the controller.
Common Causes
- Disk Hardware Failure: Physical damage or malfunction of the disk hardware can prevent successful resets.
- Controller Issues: Problems with the disk controller itself, including firmware errors or hardware malfunctions, may cause reset failures.
- Driver Bugs or Incompatibilities: Incorrect or outdated drivers for the disk controller might lead to improper handling of reset operations.
Real-World Context
This error can occur in various scenarios where the system attempts to read from or write to a hard disk. It is often seen during file system operations, data transfers, and other disk-related activities that require low-level interaction with the hardware.
Is This Error Critical?
The criticality of this error depends on the context in which it occurs. In most cases, it indicates a potential issue with the disk or its controller that needs to be addressed. However, the system may still function partially and might continue operations until further issues arise.
How to Diagnose
Reviewing Operation Context
- Check if the operation was initiated by a specific application or service.
- Determine if the error occurs consistently or sporadically.
Validating Parameters
- Ensure that all parameters passed to disk-related functions are valid and within expected ranges.
Confirming Object Types
- Verify that the correct type of object (file, directory) is being accessed.
Verifying Input Data
- Inspect any data being written to or read from the disk for corruption or invalid content.
How to Resolve
- Correct Parameter Usage: Ensure all parameters are correctly set and within valid ranges.
- Adjust Operation Context: Modify the context in which the operation is performed, such as retrying with different settings or using a different driver version.
- Restore Data: If data corruption is suspected, attempt to restore from backups or use disk recovery tools.
- Retry Operation with Valid Inputs: Perform the operation again with valid inputs and parameters.
Developer Notes
When encountering this error, developers should consider the following:
- Implement robust error handling in applications that interact with disks to manage such failures gracefully.
- Use logging mechanisms to capture detailed information about the context when the error occurs for better diagnostics.
Related Errors
ERROR_DISK_NOT_FOUND(0x73)ERROR_INVALID_DRIVE(0x17)FAQ
Q: What does ERROR_DISK_RESET_FAILED mean?
A: This error indicates that a disk controller reset failed during an attempt to access the hard disk.
Q: How can I prevent this error from occurring?
A: Regularly update drivers, ensure hardware is functioning correctly, and use reliable backup methods to protect against data loss.
Q: Can this error affect system stability?
A: While it may indicate a hardware or driver issue, the system usually continues to function. However, persistent errors should be addressed promptly.
Summary
The
ERROR_DISK_RESET_FAILED(0x468) is a specific error code indicating that a disk controller reset failed during hard disk access. This error suggests potential issues with the disk hardware, controller, or driver and requires attention for proper resolution.