Received this computer, registered Windows, moved all my "stuff" from older computer to this one. It worked well for 2 days then shut down. Turned it back on and heard a loud steady sound (fan? HDD?) and it turned itself off. Turned back on and got message that "boot configuration data contains errors." Tried restarting a few times, same message. Now that I have personal information on the system I really cannot return the item since it won't start so I can remove my stuff.