My toshiba was working fine until it crashed. Before it crashed I was surfing the web but i have webroot and its previous scan from that day said there was no viruses. When all of a sudden google chrome stopped responding and it froze eventually the computer restarted. When it turned back on it kept freezing on the windows icon and would keep saying error code. After hours of this I tried rebooting it and was almost done when 10% away from finishing it would say error code. I have recently tried using the other advanced recovery options and it just takes me to a blue screen for 30 seconds and then it turns off .What should i do? I have a toshiba L755-S5308.