I`ve got this weird problem with my PC... If i do nothing with my computer it crashes almost immediatetly. It just jams... cant even move the mouse cursor. But if I for example move the mouse or do something else all the time it works perfectly. After booting windows always wants to check one of my hard drives "for concistency". I`ve had this problem for long time but it keeps getting worse and worse. I have reinstalled windows xp for several times but it´s not helping. When i am using linux it works great. So could the problem be windows? Does the winxp for example start doing something (which would crash the pc) by itself when its not being used? I have tested most of the hardware (hard drives, memory...) and i have found no problems there. Any ideas what could be wrong?