- Joined
- Jun 28, 2013
- Messages
- 29
- Motherboard
- Gigabyte GA-H270M-D3H
- CPU
- Core i5-7400
- Graphics
- EVGA GeForce GT 740
- Mobile Phone
Use can use Disk Utility. Show all disks, partition, remove the extra partition and grow your boot volume into the space.
Disk Utility doesn't show the Recovery HD(s). From googling it looks like the only way to remove it is to backup -> erase entire disk -> restore. Don't know that I'm up for that right now.
I was able to mount the Recovery HD with diskutil mount /dev/disk0s3 (probably typical). There are three folders in Recovery HD: "com.apple.boot.P", "com.apple.recovery.boot" and "System". The first two have boot.efi files in them. "System" also has a boot.efi, but it's a bit buried.