Buttons not working only the power button

I can open it , the power button is working but aside from that all buttons remaining is not working when i press such as menu,etc

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

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0
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