rpdmatt Posted January 21, 2011 Share Posted January 21, 2011 So I accidentally rewrote my GPT Partition table that I had my OSX 6.6 and Ubuntu dual booting from. In Windows I somehow decided that it would be a good idea to select "New Simple Drive" in Windows Computer Manager > Disk Management. It looks like it rewrote the whole drive and it is no longer a Primary Drive and is instead Dynamic. I can't boot from the drive and have tried a few partition managers to fix the problem. GParted sees the drive as unallocated space and Easus Partition Manager has failed to solve the problem. I can still access the partitions through file explorers for HFS+ or EXT4 or whatever Ubuntu is, but I can't boot from them. I guess the GPT partition scheme got completely overwritten? I'm really not sure this Dynamic Drive type is, but I know that it will no longer boot. The partitions are still there in Windows Disk Manager, but I can't change it to GPT scheme or a Basic Drive. Anyone know a way to get my drive back to the way it was? I dread having to reinstall OSX and get it to dual boot again... Thanks! Quote Link to comment Share on other sites More sharing options...
Gringo Vermelho Posted January 21, 2011 Share Posted January 21, 2011 Maybe you can do something with this: http://www.cgsecurity.org/wiki/TestDisk Quote Link to comment Share on other sites More sharing options...
Kendall Bennett Posted January 21, 2011 Share Posted January 21, 2011 These two articles helped me recover from the same mistake in the past. Perhaps they can help you? http://discussions.apple.com/thread.jspa?m...3 http://support.apple.com/kb/TS3200 Although I used the GPL'ed GPT editor to fix my problem, as I just had the wrong partition ID in there. If you actually wiped out the partition, that might be difficult to recover from. Quote Link to comment Share on other sites More sharing options...
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