I have my Amilo for 4 years and it has survived a lot of work.
Unfortunatelly it keeps re-starting by itself randomly. Usually it happens because I press the keyboard anywhere, other times because I plug an usb device...
Sometimes it jams and cannot start computer for long time, because it keeps re-starting at start up. It does this after the message saying your windows was not properly closed, do you want to use safe mode (...).
Sometimes I just make a tiny vibration on the screen and it re-starts. Then you never know when its going to be working back again or if it is going to burn the hard drive.
I have no clue what the problem can be or if its fixable. Could it be a short-circuit in the hard drive itself?