Mislim da memorija mora da se premesti, ne samo da se doda, tj. ako imaš dva modula, treba jedan izvaditi pre nego što resetuješ PRAM ili ovaj jedan od 2 GB premestiti u drugi slot koji je bio prazan. I dovoljno je jednom da se resetuje PRAM, ne mora tri puta.
Citat iz Lion Support Essentials:
If for some reason the Mac’s firmware password becomes unknown, it can be reset. First you must remove some of the system memory from the Mac. This “proves” that you have access to the internals of the Mac. Then when you restart the Mac, hold the Command-Option-P-R keys. Continue holding until you hear the Mac restart; then you can let go of the keys. At this point the firmware password has been cleared. Unfortunately, several Mac models don’t have removable system memory. If this is the case, you will need to visit an Apple Authorized Service Provider to clear the firmware password.
Post edited by: madamov, at: 2012/07/26 14:27