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Asdasdisback

macrumors newbie
Original poster
Apr 4, 2013
19
0
Rome (Italy)
Hello Again!

I've got a rMBP early 2013 and this is my first mac, so I still don't know many things, I've tried to search about this on internet but I have not found answers to this.

In the first days, my mac would switch off instantly with a black screen, but now a loading with a grey screen occurs, even without logging inside the account (So without opening any program or apps, just after the apple logo boot)

After a PRAM Reset, the first switch off went fine: black screen, I booted again and switched off again, still grey screen with loading.

Any clue about it? Might it be some widget like gfxcardstatus or iStat? Thanks :))

Black Screen switch off: about 3 seconds
Gray Screen switch off: about 7 - 12 seconds
 

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