Well my problem are 2 this machine was bloked by i dunno what password the HDD and the bios , the second problem its the wifi card i cant used any more since the password comes the wifi card die and i buy a new one like the same i haved intel 3945bg but i cant get to work well the machine dont power up at all , i leave the machine for a few minutes and start up but dont detect the wifi card , whit the old one happend the same can be a problem whit the bios or the wifi cards?