14c312ab__Base___Diagnostic_Error_Codes__Status
[Error code] 106 [Explanation] Track 0 Error [Definition] Track 0 was not properly detected. Track 0 on the drive must be accessed to perform parts of various internal tests. Track 0 also holds information about the drive. This error may have internal and external reasons. Retest. Replace the drive if the error repeats. [Status] 
Re-Test Drive
WD Support / Knowledge Base / Diagnostic Error Codes
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