I have a new dell computer and the hard drive and motherboard went up,the tech came and installed new of each when he tried to start up he got error 700 so he took my discs that came with the pc and loaded them into it and now here I sit on Easter Sunday and my pc keeps flashing -"Windows 7 Build 7600 This copy of Windows is not Genuine". what should I do now call them and make them bring me another new hd and reload everything again or is there another fix short of reinstalling?????