Remove Windows Start Up Disk - Read summary please.
I used to have Windows installed on Bootcamp but have since removed this as well as the partition using disk utility. HOWEVER when i start up my Macbook Pro (holding option) there is an option to boot into Windows? how can i get rid of this as it boots into this by default and leads to a black screen.
To confirm;
No additional disk on Disk utility - only the Mac HD
Bootcamp no longer has option to remove partition
Apple Diag (Hold D on startup) shows no issues
Boots into this windows disk by default.
Any help would be greatly appreciated as it's annoying.
MacBook Pro with Retina display, iOS 8.1.3