Some straight lines are apearing and darken image
i've got this problem that when i turn on the tv it have those straight lines apearing like the screen is brocken and its darken in some places but after a while, like if it was after warming up, the tv is fully normal, i dont realy know what can be happening, i have some images that can show what's happening, any ideas?
Update (02/23/2023)
hello friend, i posted the images as you asked, i believe the model of my tv is the 42PFL5603D/12
crwdns2934109:0crwdne2934109:0
crwdns2942205:01crwdne2942205:0
@linkoutsider post those pictures with your QUESTION. Edit the question and insert the images. Adding images to an existing question
What is the exact model number for your TV?
crwdns2934271:0crwdnd2934271:0 oldturkey03 crwdne2934271:0