Merging partitions separated by Bootcamp In the process of installing windows on my MacBook Pro, I managed to somehow partition the disk this way.



Is there any way of merging the UNTITLED 3 segment with the Macintosh HD segment without reinstalling windows?
Select Untitled 3 partition and delete it (click the minus button). Now you can extend the size of the Macintosh HD by dragging the resize bar at the bottom right it can extend to take up the space formerly occupied by Untitled 3 and it won't affect your bootcamp partition.