Quotebefore taking your hdd to a new pc (unless they have exactly same hardware, which will avoid messing your windows)
Do this first:
Because it could simply be a problem with the configuration of the hdd sata.
bios change the settings of the sata interface to "compatibility" mode, after reeboot the pc ,
and see if it show the message again.
watch this first
if it still comes with this error, then as orangpelupa said swap it in an other pc, not as a boot one for a start
or test with another cable or slot
good luck
Thank you very much <img src="/wp-content/uploads/invision_emoticons/smile.png" alt="

Will try all of the last posts later on tonight <img src="/wp-content/uploads/invision_emoticons/smile.png" alt="
