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a big power symbol appears on screen of my macbook pro, why?

a big power symbol appears on screen of my macbook pro, why?

iMac, Mac OS X (10.6.8)

Posted on Mar 3, 2012 3:18 PM

Reply
5 replies

Mar 3, 2012 3:47 PM in response to Shootist007

I can't to do this because the macbook can't to do nothing. I pushed on button of power to restart the computer and the macbook is ok now. I just want the reason of this big symbol (the same of symbol on power button) on my screen. It taken all the screen. It was white on a grey screen. Why??? It's really anormal.

Mar 3, 2012 7:44 PM in response to klody

klody wrote:


I just want the reason of this big symbol (the same of symbol on power button) on my screen.

IMHO, if you don't have a screenshot, try using Google's image search to find it. Maybe it was the prohibitory sign. I'm not familiar with what you describe. I know the Power On symbol appears on kernel panics


<http://support.apple.com/kb/TS3742>


but it's not white on grey.


The prohibitory sign

User uploaded file

may appear under certain circumstances,


<http://support.apple.com/kb/TS2570>


but that one isn't white on grey either.

a big power symbol appears on screen of my macbook pro, why?

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