So I was running Ubuntu and Windows 7 on my laptop on a 64 gb SSD and I decided that I no longer wanted to have Ubuntu taking up valuable space. I look around and it seemed like all I had to do was delete the partition that Ubuntu was taking up, which was close to 20GB. I did that, then I tried to combine the main partition and the previously ubuntu partition but it was separate volumes so I had no luck. I shut it down and when I tried to restart it, the screen is black with one line which reads, "grub recovery>" So again I've looked around but haven't found anything reliable to do. I thought this would be a good place to look. Any suggestions?