We apologize for the inconvenience , but windows did not start successfully. A recent hardware or software change might have caused this.
If you computer stopped responding , restarted unexpectedly , or was automatically shut down to protect your filles and folders, choose Last Know Good configuration to revert to the most recent settings that worked.
If a previous startup attemp was interrupted due to a power failure or because the Power or Reset button was pressed,or if you aren´t sure what caused the problem , choose start windows normally