Recently replaced hard drive and Windows XP...?

Reinstall your XP after easing your hard-drive. Then load your video driver. Stop: do not do more. Reboot your machine and setup your video for your machine. and reboot again. check your setup, with a solitaire game. Check for smoothness of operation and appearance. If everything is OK; then load your other programs, remember to reboot if called for. Might take a little long but it will save you headaches.

You're have a video driver issue. You probably need the newest driver. Check the manufactures web site for any updates.

How could u say everything is working again very well when the windows and internet explorer got messed up? You should reinstall windows again.

If your thing screw up get a hard drive to back up and try reinstalling your Windows

You do not need any driver for new hard drive. You need to clean your computer a bit, because you probably have so much history there.

Install/update your video card drivers again.

download fresh driver for you video card from site of vendor you video card

I agree with everyone one!!