The methods mentioned here may temporarily fix the Diagnostics error 2000:0142, or act as a workaround to access the data. If yes, replace it with another working SATA cable, and see if it fixes the error. Make sure that the SATA cable that connects the hard drive to motherboard is intact. To do this, we should check the SATA cable connectivity. So the first step should be towards identifying if: Therefore, we must try to recover the data in the first place by getting rid of the error. It’s the data which is important than the probably dead or dying drive. Hence, merely fixing the error shouldn’t be the target,Īs it might be a temporary fix and might result in a complete failure of the drive. This signifies that unless the cause of this error is SATA connectivity issue, the error indicates that your drive might have failed or its failure is imminent. : If the reason for the error 0142 is physical damages to drive-burnt, water damaged, broken/damaged components, etc.-you should consider contacting a Professional Data Recovery Service Provider.Īs the drives are delicate, playing around with a damaged hard drive might worsen the situation and lead to permanent data loss. The hard drive has failed or failure is imminent because of:.The SATA cable has malfunctioned or isn't intact.The Dell system’s PSA diagnostics returns the code 2000:0142 if: Causes of Dell Hard Drive diagnostics error 2000:0142?

Dell hard drive diagnostics