I just installed a new LCD screen on my ipod touch 2g. Once I plugged it in my computer, I get the flashing apple icon. When I unplug it, it seems like the ipod has died. I have read many places that restoring it should fix the issue, but my sleep button hasn't functioned properly for some time, sometimes I can get it to work and sometimes I cant. Also ever since I installed the new LCD screen, my computer or itunes doesn't recognize the ipod when I plug it in. I am getting frustrated.