no power change cord?

I've changed the card once, could it be the cord? Can I charge the battery over night? There are no LEDs? How about using my cord for my other desk top?,Wii that help? I want to save the info on this to my tablet. Help.

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0