klemenko1 Posted October 28, 2009 Share Posted October 28, 2009 I have a problem with Mac OS X Leopard installation. It shows Apple logo with spinning circle and all goes fine, until about minute or two of loading my screen goes black and it shows NO SIGNAL message on my Display. But DVD is still loading something when I press ENTER key. I have already try with different monitor, different BIOS settings, VGA-DVI cable, second output on graphics card but It won't work. VIDEO: http://www.youtube.com/watch?v=RSC37RToY0g VERBOSE MODE video: http://www.youtube.com/watch?v=FEJO0pcXLp4 Link to comment https://www.insanelymac.com/forum/topic/194542-apple-logo-with-spinning-circle-then-display-shuts-off/ Share on other sites More sharing options...
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