Wrong keymap, now root can't login

Hi, I just happened to lock myself out of ssh access on my xen virtual server since I changed the ssh port but forgot to open it in the firewall. No problem, I just access it through VNC in VM manager, I thought, however I have some special chars in my root password and the keymap through VNC seems to have changed somehow. So I cant login as root, nor do su or sudo. I can login as user. I need the sign " but can’t figure out how. Could someone help me out?

Ok, I solved it. Changed to serial console instead of graphical console in VM manager and there I had the right keymap again. Sorry to bother you guys.