So im fixing up these (2) IBM thinkpads r51 and i installed a fresh copy of XP. So i got the drivers on them and stuff but when i run the set up they dont work. Ive made sure i installed them to the right spots as well. The drivers im trrying to install are the wireless card driver, ethernet, pci modem, video control, video control vga and unknown device. Not sure what the unknown device is though