Hi, I have a XO 1.5 that no longer boot, and display doesn't turn on at all with no booting sound. the last time I used it, I shut it by pressing the shutdown button for around 5 sec I don't know if it is a safe way to do or if it is related to this problem. -- Ahmed Mansour http://olpc-maroc.blogspot.com http://twitter.com/OLPCMorocco