Faint lines running down tv when dim

[Cameron1994]

When the screen is dim (after leaving it on a menu page etc) i’ve noticed some lines going across the tv, is this normal? or something I should worry about, these are very faint and you have to be looking to notice 

Samsung UE740043

[ChrisM]

Hi @Cameron1994 

Are you still having this issue? Could you tell us the full model code and software version of your TV? Go to Home > Settings > Support > About This TV.