I open the recovery drive by pressing cmd + R
Get into the disk utility to reformat the drive, I do everything as usual.
Then it tells me "Could not unmount disk"
So I tried to use a time machine save, it did not show me my system drive, only my 50gb partition. (200GB system, 50GB empty partition)
Then I went onto "install lion" and again, it only showed me my 50gb empty partition to install to.
Any ideas as to why I can't do anything to my system drive?
Get into the disk utility to reformat the drive, I do everything as usual.
Then it tells me "Could not unmount disk"
So I tried to use a time machine save, it did not show me my system drive, only my 50gb partition. (200GB system, 50GB empty partition)
Then I went onto "install lion" and again, it only showed me my 50gb empty partition to install to.
Any ideas as to why I can't do anything to my system drive?