Speedometer and Odometer stopped working

Help, the speedometer and odometer on my 1995 Nissan truck stopped working. I replaced the "speed sensor", that one that goes right under the tranny but still not working.

Any suggestions or any other thing i can repalce or look at? Thanks

test to see if it has a power source...

Just replaced speed sensor on my 95 5spd. didn't help at first but then pulled out dash to unhook wire for speedo on back of printed circuit. put back together & after driving a few times all started to work. I think computer needed to go through a few cycles to reset speedo.