TV screen does not work and other issues (55PUS6262/12)

Hi Guys,

Smth is wrong with my Philips TV.

I recorded a video to demonstrate the issue. https://youtu.be/Ldkhp1ZGG70 1:57

Any help is appreciated. Thanks.

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

crwdns2934109:0crwdne2934109:0

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