Hardware⏱️ 3 min read📅 2026-06-15

How to Fix: hard drive raw read error rate 9

Western Digital HDD experiencing high raw read error rate, potential file corruption and hardware failure.

Quick Answer: Back up data immediately to prevent further damage.

The hard drive raw read error rate of 9 indicates a significant increase in errors that can lead to data corruption or even complete failure of the hard drive. This issue affects anyone who uses a Western Digital HDD and has not taken proactive measures to maintain its health.

It's frustrating when a hard drive fails, especially after years of reliable service. However, with proper diagnosis and intervention, it's possible to extend the life of the hard drive or even recover from the error.

⚠️ Common Causes

  • The primary cause of a raw read error rate of 9 is physical wear and tear on the hard drive's read heads. Over time, the heads can become misaligned, causing errors in data retrieval. This can be due to improper shutdowns, power surges, or even normal usage over an extended period.
  • Another possible cause is a mechanical issue within the hard drive itself, such as a failing bearing or a problem with the motor. In this case, the error rate may not increase suddenly but rather gradually worsen over time.

🚀 How to Resolve This Issue

Identify and Replace Faulty Components

  1. Step 1: Stop using the hard drive immediately to prevent further damage.
  2. Step 2: Disconnect the power cord and any other cables connected to the hard drive.
  3. Step 3: Use a can of compressed air to gently remove dust from the exterior and interior of the hard drive.

Run Diagnostic Tests and Create Backups

  1. Step 1: Run HDTune again after a few hours to check if the error rate has decreased. If it remains high, proceed with creating backups.
  2. Step 2: Use a backup software like Acronis True Image or Macrium Reflect to create an image of the entire hard drive.
  3. Step 3: Store the backup on an external drive or cloud storage service to ensure data safety.

💡 Conclusion

To address the raw read error rate of 9, it's essential to take immediate action. Identify and replace faulty components if possible, but more importantly, create backups of critical data to prevent loss in case the hard drive fails. By following these steps, you can extend the life of your Western Digital HDD and minimize downtime.

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