bossob Posted March 30, 2010 Share Posted March 30, 2010 After installing snow leopard 10.6.3,from update and reboots screen turns black when the spinner is done. What can i do to prevent this. "ati radeon hd 4870" Link to comment https://www.insanelymac.com/forum/topic/214093-snow-leopard-1063/ Share on other sites More sharing options...
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