Toshiba Satellite C660D cannot get passed start up screen, helpp

humblebumble Posts 1 Registration date Sunday January 27, 2013 Status Member Last seen January 28, 2013 - Jan 28, 2013 at 10:58 AM
A few days ago my laptop just went to a blue screen and said something like 'windows is closing down to prevent damage', I have tried everything literally, no options work I have tried safe mode and gets as far as a black screen and cursor. I have tried every option by clicking f8 I am out of ideas. I urgently need help because I use my laptop for everything; social, business etc. I try waiting to see if it will load but the laptop just restarts.
Please HELP ME::(