So my old computer had an encryption virus. the hard drive still works as far as i know, but i chucked the old pc as it was crap. i bought a new used pc and am currently awaiting new parts in the mail to build a gaming pc. so id like to use the old hard drive with the virus to save some cash. but im afraid to hook it up to my current pc to format it because of the virus. would this endanger my pc and how should i go about getting the virus off the hard drive? just a heads up i dont have a boot up disc for windows because i bought my current pc used.