I think it's when i plug in an external HDD sometimes my laptop shuts down immediately with a blue screen and restarts, windows then opens with the message.... (see screenshot here)


any ideas, because it's getting annoying...

Can you get to the Event Viewer?

Open Control Panel, if it is in graphic mode, open Performance and
Maintenance, open Administrative Tools and open Event Viewer. If it is in
list mode, open Administrative Tools and open Event Viewer. Go to the
various sections and look for Errors or Warnings that correspond to the time
the event occurred. Double click; the information contained within may give
a clue to the source of the issue.