Yesterday when I went to shut my D150-1165 Acer down, I got a blue screen wirth a box in the center that said "The Acer has been locked down to prevent any unauthorized users form using it. To unlock,put in the Acer Password" All functions were locked including shut down. After trying every thing I could think of ,I finally disconnected the A/C power cord and pulled the battery. When I put the battery back in, all functyions were normal. I have been unable to find any informatio on this occurance. My questions are why did this happen? and what is the Acer Password? I would appreciate any info on this happening. TIA Raven
