actually in mac mini i was running mountain lion recently i hv installed windows7 ...and i used it for day then aftr when i usally strts mac it directly opening windows7
and i search some in net to get recovery mode they answerd me while switch oning macmini press hold option key same as i have done i get menu with machintsh, disk utility,and windows7 and then i went into diskutility and erase the partion of window7 directly and after some time i shutdown mac mini .............mean while when i on it it show plan display i trid so hard to getin mac bt i could nt found snythng to do ...agein i on it with pressing option key then from there the lock screen is cuming...
i searched in youtube for videos nothing i got bt in youtube for lock screen they mentioned tht firmware password is happend so hw should i get out from dis...please infrom me
