MacBook locked with find my Mac and won't let me boot

MacBook locked with find my Mac and won't let me boot. I've been playing around with my find my iPhone app then I tested it. I tap lock & put the four digit password but the computer won't power up now

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

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0

crwdns2942205:01crwdne2942205:0:

I think the problems may be unrelated. What will the MBP do? Any lights or sound?

crwdns2934271:0crwdnd2934271:0crwdne2934271:0

crwdns2934285:0crwdne2934285:0