I reinstalled everything in my MBP and now when I try to put the computer in close shell mode it doesn't work as before. I close the computer and it goes to sleep... Then I hit esc in the 2nd keyboard and the computer wakes up.. Shows a blue screen and when it comes back.... Gone!!! It goes to sleep again.. Any ideas how to fix this? Is it better to use the computer en clamshell mode anyway?.... Or is the same thing just leaving the computer open and connected to the ACD?