14c312ab__Base___Diagnostic_Error_Codes__Status
[Error code] 117 [Explanation] Uncorrectable ECC Error [Definition] Uncorrectable Error Correction Code (ECC) Error. There could be media errors present on this drive. If the automatic repair feature is unable to repair these errors, replace the drive. [Status] 
Replace drive if unable to correct error
WD Support / Knowledge Base / Diagnostic Error Codes
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