i bought my y400 (freedos, installed win 7) around a month ago and i seem to be having a problem. whenver i turn on the laptop in the morning (after its been off for hours at night), the touchpad works for the first 5 minutes or so and then it doesnt respond. even the LMB and RMB buttons do not work. tried turning it off and on through the Fn keys, but it still doesnt work. and when i turn off or restart after that, it gets stuck at the shutting down screen. i have to hold down the power button to force it off, which i dont think is a good idea to do every single day. after that when i turn on the laptop, everything works fine. any suggestions?