let's directly to the point. I have tried many ways to restore my Toshiba laptop to the original factory, now i can't restart it anymore. there is message shows on the black screen :"Operating System Not Found". With limited kownledge i really don't know what to do next.
i have post a mail to the Toshiba online helping and still waiting for the reply. of course i also have searched on several windows 8 forums but with no luck.
I am using windows 8 beta 64 bit on my pc.
does anyone know what could be causing this win 8 case? many thanks in advance.