
Hey Briguy,
Welcome to PCHF from me as well. We have a wonderful team of techs on staff here, and I am sure that we can help you solve this puzzler.
First of all, a few preliminary questions. The PC that you are referring to, worked correctly prior to your installation of the new HD?
Have you Fdisked the OS drive, making sure that the partitions are intact? It may be necessary to delete and recreate them, then format the drive, and then reinstall XP.
I am not sure why your floppy drive should stop working, as your BIOS recognized the drive as being there.
Hardware is not my area of expertise, however, if you would please post the answers to my questions, I am sure it will help the hardware gurus figure out what is going on.
Look forward to your reply,
TTFN
LGW