steoguitar Posted October 16, 2011 Share Posted October 16, 2011 hi, I'v instslled Snow Leopard Hazard on my laptop, but I made a huge mistake: my partition map is MBR and not Guid. In facts it doesn't start Can i fix it or do I have to reinstall everything? Note: I've Win 7 original installed and I don't want to erase the hd... Thanks in advance, my apoligies for my bad english Link to comment https://www.insanelymac.com/forum/topic/270374-wrong-partition-map-how-fix-it/ Share on other sites More sharing options...
deadreaper Posted October 26, 2011 Share Posted October 26, 2011 you do not need GUID to install os x , From windows 7 , create a new partition using Disk Management and in OS X format it to Mac journaled extended format via disk utility Good luck Link to comment https://www.insanelymac.com/forum/topic/270374-wrong-partition-map-how-fix-it/#findComment-1764888 Share on other sites More sharing options...
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