Help! I had a dual-boot of Ubuntu and Windows 8.1 on my computer. Last night I decided to "uninstall" Ubuntu. Rather than re-install the Windows MBR I decided to just edit GRUB to timeout at 0, with the default choice as Windows. I restarted my computer and it boot just fine into Windows. I removed all the Ubuntu partitions from Disk Management (being careful not to remove the partition with mount point /boot/efi) and reclaimed the unallocated space.
Today I turned on my computer and a black GRUB screen came up with the line "Minimal BASH-like line editing is supported. For the first word, TAB lists possible command completions. Anywhere else TAB lists possible device or file completions"
How do I boot in to Windows 8?!