Copy internal memory from un powered mobo to PC via USB?

Yup I am on a quest to get saved data off a dead WII(well it powers on and has sound but no video).

crwdns2893858:0crwdne2893858:0 crwdns2893862:0crwdne2893862:0

crwdns2894050:0crwdne2894050:0

crwdns2889612:0crwdne2889612:0 0
crwdns2892346:0crwdne2892346:0