Why do I need to disconnect/reconnect battery everytime I restart.

I shut down the computer. It will not restart unless I disconnect/reconnect the battery. Every time. This is, to say the least, inconvenient. Any ideas as to the source of this problem?

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

crwdns2934109:0crwdne2934109:0

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