How to Fix error 69759 Error – Why am I unable to run SMART checks on a WD Green HDD after diskutil error 69759?

The error code -69759 is a diskutil error that occurs when trying to securely erase data from a Western Digital Green HDD. This issue affects users who are attempting to wipe their drives using diskutil on Mac, and can be frustrating for those who need to perform secure erasures.

This error is often caused by physical stress or damage to the drive during the erase process, which can cause the disk utility to fail and display an error message. In this guide, we will walk you through the steps to troubleshoot and potentially fix this issue.

💡 Why You Are Getting This Error

• The primary cause of this error is physical damage to the drive. When the drive is bumped or dropped during the erase process, it can cause the disk's internal mechanisms to become damaged, leading to a failure in the secure erase operation. This can result in an error code -69759 being displayed.
• Another possible cause of this error is a faulty or malfunctioning Seagate GoFlex USB 3 Desk Adapter that is used to connect the Western Digital Green HDD to the Mac. If the adapter is not functioning correctly, it can prevent the drive from being recognized by diskutil and result in an error code -69759.

🔧 Proven Troubleshooting Steps

💡 Conclusion

To troubleshoot and potentially fix the issue of diskutil error -69759 when trying to securely erase data from a Western Digital Green HDD, it is recommended to try erasing the drive using a different method or enclosure. If the issue persists, it may be necessary to physically inspect the drive for any signs of damage and take further action to repair or replace it as needed.