Hey guys, I had installed Windows 7 on my Mac and wanted to get rid of it. I went to Utility disk and deleted the partition. Tried to increase the mac partition size and got Keys out of order error. Then per online forums I went to recovery mode by pressing command + R and tried to repair disk. Still got the same error. Then went to the mode with all the code in it and ran fsck -f and still got error!!! I have never backed up my data and would like to obviously keep my data but hey if not possible I just want my comp fixed Can anyone help me pleaseeee!!!! PS i am not very technical (as you can probably tell) so it would be great if you can spell out the steps for me.