crwdns2933897:0crwdne2933897:0

I turn it on it comes but it will blink 4 times and then turn off

Hello I have a 65 in Phillips tv model 65SPFL7900/F7 and I turn it on it comes but it will blink 4 times and then turn off can you help me out please

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

crwdns2934109:0crwdne2934109:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 0

crwdns2942205:01crwdne2942205:0:

have you done any testing? need to know voltages on the power supply to troubleshoot. do you have a digital multi meter? are you comfortable taking readings? 4 flashes typically indicate protection mode due to overcurrent. either leds or failed stepdown ic/mosfet

crwdns2934271:0crwdnd2934271:0crwdne2934271:0

crwdns2934285:0crwdne2934285:0