Hardware⏱️ 3 min read📅 2026-06-15

How to Fix: "Bad" read error rate for SSD?

High Raw Read Error Rate on Micron SSD MTFDDAK512MAM-1K1 may indicate a hardware issue, prompting further investigation and potential replacement.

Quick Answer: Run CrystalDiskInfo to monitor the error rate and consider replacing the drive if it continues to rise.

The 'Bad' read error rate for SSD issue affects users who have installed Solid State Drives (SSDs) in their systems. This error is reported by Windows and can be caused by various factors such as overheating, physical damage, or firmware issues.

This error can be frustrating because it may cause data loss or corruption, leading to a loss of important files. However, by following the steps outlined in this guide, users can troubleshoot and potentially fix the issue.

🛑 Root Causes of the Error

  • The primary reason for this error is overheating. When an SSD overheats, it can cause errors to occur during read and write operations. This can lead to a high 'Raw Read Error Rate' as reported by Windows.
  • Another possible cause of this error is physical damage to the SSD. If the drive has been dropped or subjected to physical stress, it may experience errors that are reflected in the 'Raw Read Error Rate'.

🔧 Proven Troubleshooting Steps

Monitoring and Adjusting System Settings

  1. Step 1: Step 1: Check system settings to ensure that the SSD is not being set as the primary drive. This can cause the system to prioritize other drives over the SSD, leading to overheating and errors.
  2. Step 2: Step 2: Monitor system temperatures to ensure that the SSD is within a safe operating temperature range (usually between 40°C and 60°C). If the temperature is outside this range, consider using a thermal pad or adjusting airflow around the laptop.
  3. Step 3: Step 3: Adjust system settings to prioritize the SSD as the primary drive. This can be done by setting the SSD as the boot device or changing the system's storage priority order.

Running Diagnostic Tools

  1. Step 1: Step 1: Download and install CrystalDiskInfo, a diagnostic tool that can provide detailed information about the SSD's health. This tool can help identify any issues with the drive.
  2. Step 2: Step 2: Run CrystalDiskInfo to check for any errors or warnings related to the 'Raw Read Error Rate'. If any issues are found, take corrective action as outlined in Method 1.

💡 Conclusion

By following these steps and monitoring system settings, users can potentially fix the 'Bad' read error rate for SSD issue. However, if the issue persists, it may be necessary to replace the SSD or seek further assistance from a professional.

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