0
votes
0answers
4 views

How to recover fully formatted EFI partition?

I have macbook 4,1. I tried to install on it ubuntu and fully formatted hard drive. So, there are any way to restore efi partition? (now all apple bootable cd display stop sign and do not work) I ...
2
votes
3answers
475 views

How to extend bootcamp partition?

When I was installing windows 7 on my mac I allocated 55GB to my bootcamp partition, I now realise that it is not enough for me. is there a way to extend it, without loosing any data and re-instaling ...
2
votes
0answers
31 views

My New Internal HD is mounted as /Volumes/hdd

I replaced my optical disk with an SSD for startup and Mountain Lion and upgraded my HDD to a larger one. I also moved my home folder to the new disk. But one thing is still bugging me. My mid-2010 ...
3
votes
2answers
821 views

Delete swap partition

I made a swap partition to install Ubuntu on my MacBook Air 2011, but now I want to clean all the partitions up. However, I can't delete the "swap partition" in Disk Utility. Can anyone help me?
0
votes
2answers
2k views

Unable to create a partition to install Mac OS X

When I try to install Mac OS X there is no partition for me to choose. I tried to create a partition and got the error, "Partition failed with the error: Couldn't unmount disc." Anyone have a clue? ...