crwdns2933897:0crwdne2933897:0

It comes on fine says proscan and after that starts blinking

Mine comes on says proscan and all fine and then starts blinking and flashing what could be the problem..?

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

crwdns2934109:0crwdne2934109:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 1
crwdns2934285:0crwdne2934285:0