I have my disk partitioned with Windows & Ubuntu 13.10. I wanted to format my Windows 7 partition so I entered the Windows recovery environment. When trying to format Windows, an error appeared and said that I should restart my computer and try again, but when I restarted my computer it gave the message "error no such partition, entering rescue mode... grub rescue" Looking at the forums I found that one solution was to start the computer from a USB with boot-repair burnt into it. I did it and followed all the steps to repair the booting but when I turn on my computer it just stays on a black screen with a flashing dash on the top left corner.
When the boot-repair-disk finished gave me this URL in case id hadn't worked: http://paste.ubuntu.com/6755505/
Screenshot of the app GPARTED using Parted Magic