Hi,Have just had a new motherboard and cpu fitted brought it back from the shop loaded xp from boot,loads files up but after a minute blue screen appears saying stopping windows from loading to protect computer ,tried to load windows normally keeps going back to beginning, i know xp dosent take kindly to new hardware changes but i cannot even get to repair.Have took it back to the shop,any ideas what is going on,oh yes as well the blue screen said something about disabling items in the Bios.Regards Martin.