So here's the deal. I Installed Ubuntu via USB in dual boot with Win7. I partitioned the drive so Ubuntu had like 22 gigs. I didn't want my drive to be split up so I goog'd a partition manager and got EaseUS. I wiped the partition Ubuntu was on, then I merged it with the C: drive. It told me it needed to reboot so I let it reboot and now when I turn my 'puter on it has a black screen with "grub rescue". Kinda like command prompt. I can type shit but I dunno any commands. Someone help me please ;-;