Hi, i've just installed a new 160GB HDD into my computer, and it went fine everything installed ok and works. my old 80GB HDD i've put into my sisters computer but it wouldn't boot from cd to format and re-install windows XP. So i went into BIOS settings and changed the first boot sequence from floppy to CD ROM. then it booted up from CD i formatted it and re-installed windows, but when it restarts, it starts going through the booting sequence gets to the windows xp screen and thats it. it doesn't go to the desktop screen. it doesn't do anything. i've tryed changing the first boot sequence back to floppy but that doesn't do anything........... Can anyone help me with this on.. Oh yeah the computer seems to recognize that theres a hard drive and it goes through the installation process so i doubt the HDD is dead.....????????????????????????????????????????????? HELP?????????????