Keyboard & Mouse disabled during XP Installation on Dell XPS M1530

Hi,

today I had a strange happening. I installed Windows XP on a Dell XPS M1530 and after entering the Windows key, keyboard and mouse refused to work.

Luckily I had an usb keyboard/mouse combo from Logitech around which worked but did not reenable the builtin input devices during the installation.

Bye, Sven