USAFRet :
With the drive removed and put in another system, I do not believe that is possible.
And for the truly paranoid, the tech could have just made a clone copy of the whole drive.
First of Thank you for your prompt answer
So is their anyway to know if the clone copy was made by any chance . Although I have never heard of it being traceable . which is why most of the hard disc are encrypted if it contains sensitive/ high value data .