Zioraffa Posted February 4, 2014 Share Posted February 4, 2014 Guys I urgently need help ... This morning I very casually opened the mac, click the disk icon, and get information at the bottom where you've enabled access authorization by everyone: no access. I thought he was referring to all users except the administrator, but it is not. Now the Mac will not boot up, the gray screen with spinning wheel. I tried to start by holding cmd + alt + P, but nothing, I tried to hold capital but after loading a gray bar remains gray screen with apple logo and nothing wheel. I DO .... Is there a way to enter the administrator password? Possible that this setting is like a self-destruct button? Thanks to anyone who can help me .... I forgot that I have a MacBookPro 2009 and the OS is Maverick .... Sorry for the bad English i have used an online service of translation, i write from Italy. Thanks I have tried with cmd+R and this opened Utility OS X panel where are some option: Use time machine for old backup, Install new osx , utility disk, online service. Is also possible to use the terminal, but i don't know what to do........ Link to comment Share on other sites More sharing options...
donaldkepler Posted October 28, 2014 Share Posted October 28, 2014 If you are an expert then have you ever tried a bootable CD/DVD to boot a non booting Mac. Moreover, if few options like Use Time Machine and Install New OS X etc.(mentioned above in post) then make a successful copy of entire Mac and install new OS X again. Hope it will help you. Link to comment Share on other sites More sharing options...
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