Hi, Recently my old lenevo desktop system burned, so i replaced the lenevo cabinet with M2N68-AM Plus motherboard. I modded the board with AMITOOL , from old to new 1.44 with DELL SLIC 2.1 . Windows 7 activated fine but when I loaded windows xp from DELL cd , it didnt activate, i check the bios with AMIBCP 313, SLP 1.0 showed me DELL computer but windows xp was not activated. Used Dell Original restore cd used on previous all motherborad. Is lenevo cabinet resposible for not activating Windos xp?