I have just installed a clean version on Windows XP 64-bit on my computer. Every worked fine, i logged in and no problems. I restarted the computer just to make sure everything is good before i start installing my drivers. The first thing i installed was my chipset drivers. It prompted me to restart, so i did. Once it restarted, everything was fine, i selected a hardware profile then i got to the login screen. Once i get to the login screen, by mouse and keyboard do not work. I restarted again, selected hardware profile, go to login scrren, and the problem was still there. What could of happened?

Can you use the keyboard in BIOS mode?

Can you use the keyboard if you boot off the Windows CD?