Forgot my Firmware Password
I created a firmware password long back..I tried to install windows few days back...windows was succesfully installed but my Mac OSX Snow Leapord got crashed..I cant boot my OSX Snow Leapord dvd because i forgot my firmware password..I gave my Notebook to an authorised service centre named ample Technologies...They told me that they cant reset the password...Right now im using windows...Using boot camp control pannel also i cant change my start up...Please tell me how to go back to mac....I dont want to use windows in my macbook pro..Its Mid 2012 series.Please give me a solution.
MacBook Pro