Shouldn't, if you reformatted ... but I always do a low-level format (write zero's) to HDD just to be sure of a clean wipe ... some suggest writing zero's twice to be sure. Most major HDD manufacturers have "tools" on their websites that you can d/l to a floppy to do the low-level format, if you chose ...
<b> ...more people are driven insane through religious hysteria than by drinking alcohol - W.C. Fields </b>