Thanks !
Before I go ahead an connect my old PC's hard-drive via IDE onto my new PC's motherboard:
Do I need to worry about my new PC seeing that as the hard-drive to boot from?
I mean, do I need to change anytihng in the bios or anything else before I do this?
Could connecting this hard-drive onto the IDE port of my nww PC mess up anything on my new PC?
UPDATE:
Ok, so I just tried it, I took the disc out of my old PC and connected it in my new PC. Then when trying to boot Windows it wanted to check the disd (chkdsk) but I interrupted in order to boot windows right away, and everything took very long. Until I finally entered windows, and I saw my desktop, but no symbols yet, and it still stayed like that for like 2 minutes or something, so I thought, this does not look right and I shut it off and diconnected the hard drive again.
Is this normal, that it taeks so long? What should I do? I don't want the chkdsk to run since I ran it already on my old PC and it took 1,5 days (!!!) to finish.
Should I try to boot agian and just wait?
At some point I was afraid of a virus or something. Could my old hdd be damaged by a virus maybe?