no
No they do not.
rape it
If you mean sleep mode, then all you have to do is put the screen down. Unfortunately, there isn't a hibernate mode such as in windows.
No.
Just shut the lid of the ds and it will automatically go into sleep mode!
No
If you have it in the defroster mode, the AC pump will run. This is normal.
It's just your computer.
Sequencer stuck closed.
Turning off your system actually puts it in standby. Simply push the power button and the PS3 will go to standby. You can also select shut down PS3 in the PS3 menus to shut the system down to standby mode.
If the batteries are dead it will shut off or if you havn't charged it it will go off and you need to charge it.
Use the up/down arrows to move it to regular mode. The computer will start normally at that point. It sounds like you are shutting down your computer without going to the menu and highlighting "turn off". When you do this the computer starts in safe mode because it wasn't shut down properly. DO NOT shut down with the power button. If you have a laptop you can program it to turn off when you shut the lid.