Post originale di: Tanner

Testo:

Try resetting the PRAM (this resets the power management part of any Mac). turn off the computer, press the power button and as soon as you hear the startup noise press and hold Command + Option + P + R. The computer should turn on, light up and then turn off, KEEP HOLDING the keys until you hear the startup sound for the SECOND time. =)

Stato:

open