Cant boot into os x after dual booting windows with bootcamps.
I recently used bootcamp to dual boot windows on my macbook pro (mid 2014). When I tried to boot back into windows by holding alt at startup, the option to boot windows was gone. Since then I have deleted the windows bootcamp partion with cmd + alt + r at startup (erased it) and made a new os x where in the space bootcamp occupies. Under Disk Utility there is no macintosh internal disk and i'm unsure where to go from here. All help would be greatly appreciated.