After 1. I formated my boot camp partition to Mac OS Extended (Journaled) (I thought it was OK)
2. I booted in Recovery HD and used Disk Utility to format my Macintosh HD for clean upgrade to OS X EI Captain.
3. Now I can’t even resize OS X partition and my free space from boot camp is gone.
4. when I press option button, I still see Windows disk as a bootable disk!?
I already search solution on internet but I’m still confusing cuz I can’t find the problem like this.
Should I try using boot camp assistance to install (or make new partition, merge them later) windows again? and uninstall it in the correct method?
How can I do next, I really don’t know what to do. Anyone please help… Thanks you very much.