snes fuse question


I like purpale ponies
well, I accidentally touched gnd and 7.4v in on my snes mobo. I also accidentally during the same test reversed gnd and my 7.4v line and I think the fuse blew(continuity test) would anything be damaged other than the fuse, and do you think the snes still works?(worked fine before)
Should be just the fuse. Thats what is designed to blow first. Second would be a diode if they put one in for reverse current protection. Don't know if the Snes has one though.