So the toshiba Satellite L305 starts up with the toshiba screen then in a blue box it asks for password . I put in the password then it went to a black screen (not completely black it was a black light). It had a small white blinking line at the top left (like this: __) and thats it. I tried reloading the factory settings after pressing F2. But no result. Also tried CTRL ALT DEL it rebooted but no difference. Finally I took out the battery then unplugged the external power and held the power button for 30 secs then replugged the external power but no difference. Now I need help