My Samsung tv screen rotates 180. Then I found a solution from the link below.
View: https://www.youtube.com/watch?v=6mgiT9WZp4c&ab_channel=Electronics%26Computers
But the real problem is it keeps doing that every around 3 weeks. There is another issue, I think, related. When I plug the tv in, it instantly turns on instead of going in Standby mode. I am certain that I push the 'power button' on the remote to get the TV to go in standby mode before plugging it out. Most of the time whenever the tv directly turns on when plugged, the screen rotates 180.
But the real problem is it keeps doing that every around 3 weeks. There is another issue, I think, related. When I plug the tv in, it instantly turns on instead of going in Standby mode. I am certain that I push the 'power button' on the remote to get the TV to go in standby mode before plugging it out. Most of the time whenever the tv directly turns on when plugged, the screen rotates 180.